23 Zucchini Low Carb Dessert Recipes (Keto-Friendly)

Love sweets but watching carbs? Zucchini sneaks into keto desserts like a pro—moist, flavorful, and zero guilt. You'll get 23 easy recipes here, all low carb and beginner-friendly. From fudgy brownies to creamy cheesecakes, they hide the veggie magic perfectly.

These treats use simple swaps like almond flour and erythritol. Grate your zucchini fine for best texture—no one will guess the secret ingredient. Ready to bake?

23 Zucchini Low Carb Dessert Recipes (Keto-Friendly)

You'll love how zucchini keeps these desserts moist without carbs. Each one takes under an hour mostly, with tips to nail it every time. Grab your grater and let's start sweetening up your keto life.

1. Keto Zucchini Brownies

These ultra-fudgy brownies hide zucchini for moisture, delivering chocolate bliss with a crackly top. Nutty almond flour keeps them keto, perfect for your sweet tooth fix without spiking blood sugar.

Ingredients

• 1 cup grated zucchini (squeeze out excess moisture)
• 1/2 cup almond flour
• 1/3 cup unsweetened cocoa powder
• 1/2 cup erythritol
• 2 eggs
• 1/4 cup melted butter
• 1 tsp vanilla extract
• 1/2 tsp baking powder
• Pinch of salt

Step-by-Step Instructions

Preheat and Prep
Preheat oven to 350°F (175°C). Line an 8×8-inch baking dish with parchment paper.

Mix Dry Ingredients
In a bowl, whisk almond flour, cocoa, erythritol, baking powder, and salt until lump-free.

Combine Wet and Zucchini
Beat eggs, melted butter, vanilla, and grated zucchini in another bowl. Fold into dry mix until smooth batter forms.

Bake to Perfection
Spread batter evenly in dish. Bake 20-25 minutes until edges pull away. Cool completely before cutting for fudgy texture.

2. Zucchini Chocolate Chip Cookies

Chewy cookies loaded with melty sugar-free chips, zucchini adds tenderness without taste. Almond flour base makes them crisp outside, soft inside—your go-to for quick keto snacking.

Ingredients

• 1 cup grated zucchini, drained
• 1 1/2 cups almond flour
• 1/4 cup erythritol
• 1/3 cup sugar-free chocolate chips
• 1 egg
• 1/4 cup coconut oil, softened
• 1 tsp vanilla
• 1/2 tsp baking soda
• Pinch salt

Step-by-Step Instructions

Preheat Oven
Set oven to 350°F (175°C). Line baking sheet with parchment.

Blend Wet Ingredients
Cream coconut oil, erythritol, egg, and vanilla. Stir in drained zucchini.

Form Dough
Mix in almond flour, baking soda, salt, and chips until dough holds together.

Bake Golden
Scoop tablespoon-sized balls, flatten slightly. Bake 10-12 minutes until edges brown. Cool on sheet for chewiness.

3. Keto Zucchini Muffins

Fluffy spiced muffins bursting with zucchini bits, like carrot cake's cousin but keto. Cinnamon and nuts add crunch—bake a batch for grab-and-go breakfast treats.

Ingredients

• 1 1/2 cups grated zucchini, squeezed dry
• 2 cups almond flour
• 1/4 cup erythritol
• 2 eggs
• 1/4 cup melted coconut oil
• 1 tsp cinnamon
• 1 tsp baking powder
• 1/2 tsp vanilla
• 1/4 cup chopped walnuts (optional)

Step-by-Step Instructions

Preheat and Prep
Preheat to 350°F (175°C). Grease or line 12 muffin cups.

Whisk Dry Mix
Combine almond flour, erythritol, cinnamon, baking powder.

Beat Wet Batter
Whisk eggs, coconut oil, vanilla. Fold in zucchini and dry ingredients, add nuts.

Fill and Bake
Spoon into cups. Bake 20-25 minutes until toothpick clean. Cool 10 minutes in tin.

4. Zucchini Lemon Bars

Tangy lemon filling over zucchini-speckled crust—bright, zesty refreshment. Low carb crust stays crisp, perfect summer keto dessert that cuts like butter.

Ingredients

• 1 cup grated zucchini, drained
• 1 1/2 cups almond flour (for crust)
• 1/4 cup erythritol (divided)
• 2 eggs (1 for crust, 1 for filling)
• 1/4 cup butter, melted
• Zest and juice of 2 lemons
• 1/4 cup coconut flour
• 1 tsp baking powder

Step-by-Step Instructions

Preheat Oven
350°F (175°C). Line 8×8 pan.

Make Crust
Mix almond flour, 2 tbsp erythritol, melted butter, 1 egg, half zucchini. Press into pan. Bake 15 minutes.

Whip Filling
Beat 1 egg, remaining erythritol, lemon zest/juice, coconut flour, rest zucchini. Pour over crust.

Bake Until Set
Bake 20-25 minutes until jiggly center. Chill 2 hours, dust with erythritol.

5. Zucchini Cheesecake Bites

Creamy no-bake bites with zucchini blended in for lightness. Tart berries cut richness—pop one in your mouth for instant keto indulgence.

Ingredients

• 1 cup grated zucchini, pureed and drained
• 8 oz cream cheese, softened
• 1 cup heavy cream
• 1/4 cup erythritol
• 1 tsp vanilla
• 1/2 cup crushed almonds (crust)
• 2 tbsp butter, melted

Step-by-Step Instructions

Prep Crust
Mix crushed almonds, melted butter. Press into 12 mini muffin liners. Chill.

Blend Filling
Beat cream cheese, erythritol, vanilla, zucchini puree until smooth.

Whip and Fold
Whip heavy cream to peaks. Fold into cheese mix gently.

Chill to Set
Spoon over crusts. Refrigerate 4 hours or overnight. Top with berries if desired.

6. Chocolate Zucchini Fudge

Silky, dense fudge with hidden zucchini for creaminess. Double chocolate hit satisfies cravings—set it up quick for fridge-ready treats.

Ingredients

• 1 cup grated zucchini, squeezed very dry
• 1 cup sugar-free chocolate chips
• 1/2 cup coconut oil
• 1/4 cup cocoa powder
• 1/3 cup erythritol
• 1 tsp vanilla
• Pinch sea salt

Step-by-Step Instructions

Melt Base
In microwave-safe bowl, melt chocolate chips and coconut oil in 30-second bursts.

Stir in Flavors
Mix in cocoa, erythritol, vanilla, salt, then zucchini until fully combined.

Pour and Chill
Spread into lined 8×4 loaf pan. Refrigerate 2 hours until firm.

Slice Clean
Lift out, cut into squares. Store in fridge up to a week.

7. Zucchini Coconut Macaroons

Crispy outside, chewy coconut center with zucchini moisture. Dipped in chocolate, these are addictive tropical keto bites.

Ingredients

• 1/2 cup grated zucchini, drained
• 2 cups unsweetened shredded coconut
• 1/4 cup erythritol
• 2 egg whites
• 1 tsp vanilla
• 1/4 tsp salt
• 1/2 cup sugar-free chocolate, melted (dip)

Step-by-Step Instructions

Preheat Oven
325°F (160°C). Line baking sheet.

Whip Whites
Beat egg whites, erythritol, vanilla, salt to stiff peaks.

Fold Coconut Mix
Stir in coconut and zucchini gently until sticky dough.

Shape and Bake
Scoop mounds. Bake 15-20 minutes until golden. Cool.

Dip and Set
Dip bottoms in melted chocolate. Chill 30 minutes.

8. Keto Zucchini Blondies

Buttery blondies packed with zucchini for softness, white chips for bursts of sweet. Chewy and nostalgic, keto-style.

Ingredients

• 1 cup grated zucchini, squeezed
• 1 1/2 cups almond flour
• 1/3 cup erythritol
• 1/3 cup sugar-free white chips
• 2 eggs
• 1/4 cup melted butter
• 1 tsp vanilla
• 1/2 tsp baking powder

Step-by-Step Instructions

Preheat Pan
350°F (175°C). Line 8×8 pan.

Mix Wet
Beat eggs, butter, vanilla, zucchini.

Add Dry
Stir in almond flour, erythritol, baking powder, chips.

Bake Chewy
Pour batter, bake 20-25 minutes. Cool, cut into bars.

9. Zucchini Chocolate Mousse

Light, airy mousse where zucchini boosts volume without carbs. Rich chocolate hides the green—chill for dreamy spoonsful.

Ingredients

• 1 cup grated zucchini, blended smooth
• 1 cup sugar-free chocolate, melted
• 1 cup heavy cream
• 2 tbsp cocoa powder
• 1/4 cup erythritol
• 1 tsp vanilla

Step-by-Step Instructions

Blend Zucchini
Puree zucchini until very smooth, set aside.

Melt Chocolate
Melt chocolate, stir in cocoa, erythritol, vanilla, zucchini.

Whip Cream
Whip heavy cream to soft peaks, fold into chocolate mix in thirds.

Chill Fluffy
Divide into glasses. Refrigerate 2 hours. Top as desired.

10. Zucchini Peanut Butter Cookies

Nutty, soft cookies blending zucchini moisture with PB flavor. No flour needed—pure keto comfort.

Ingredients

• 1 cup grated zucchini, drained
• 1 cup natural peanut butter
• 1/2 cup erythritol
• 1 egg
• 1 tsp vanilla
• 1/2 tsp baking soda
• Pinch salt

Step-by-Step Instructions

Preheat Sheet
350°F (175°C). Line sheet.

Mix Thoroughly
Combine peanut butter, erythritol, egg, vanilla, soda, salt, zucchini.

Shape Cookies
Roll into balls, flatten with fork crisscross.

Bake Soft
Bake 10-12 minutes. Cool to firm up.

11. Zucchini Crumble Bars

Cinnamon zucchini filling under buttery crumble—warm apple-pie vibes, keto. Crumbly top contrasts gooey center.

Ingredients

• 1 1/2 cups grated zucchini
• 1 1/2 cups almond flour
• 1/3 cup erythritol (divided)
• 1/4 cup butter, softened
• 1 tsp cinnamon
• 1 egg
• 1/2 tsp baking powder

Step-by-Step Instructions

Preheat Oven
350°F (175°C). Line 8×8 pan.

Make Crumble
Mix almond flour, 1/4 cup erythritol, butter into crumbs. Set half aside.

Prep Filling
Toss zucchini with cinnamon, rest erythritol, egg.

Layer and Bake
Press half crumble bottom, add filling, top with rest. Bake 25-30 minutes.

12. Keto Zucchini Bread

Classic loaf turned keto—moist, nutty slices with zucchini shine. Freezes great for portions.

Ingredients

• 2 cups grated zucchini, drained
• 2 1/2 cups almond flour
• 1/2 cup erythritol
• 3 eggs
• 1/4 cup coconut oil
• 1 tsp cinnamon
• 1 tsp baking soda
• 1/2 cup walnuts

Step-by-Step Instructions

Preheat Loaf Pan
350°F (175°C). Grease 9×5 pan.

Mix Dry
Whisk almond flour, erythritol, cinnamon, soda.

Beat Wet
Combine eggs, oil, zucchini. Stir in dry, fold walnuts.

Bake Moist
Pour batter. Bake 50-60 minutes, toothpick test. Cool fully.

13. Zucchini Truffles

No-bake truffles rolling zucchini into chocolate or PB bliss. Roll in toppings for variety—easy party bites.

Ingredients

• 1 cup grated zucchini, squeezed dry
• 1 cup almond butter
• 1/4 cup cocoa powder
• 1/4 cup erythritol
• 1 tsp vanilla
• Coatings: cocoa, coconut, nuts

Step-by-Step Instructions

Mix Base
Combine zucchini, almond butter, cocoa, erythritol, vanilla into dough.

Chill Firm
Refrigerate 30 minutes.

Roll Balls
Scoop teaspoon sizes, roll smooth.

Coat and Set
Roll in coatings. Chill 1 hour.

14. Lemon Zucchini Cake

Zesty single-layer cake with zucchini tenderness, lemon glaze shine. Light yet satisfying keto cake.

Ingredients

• 1 1/2 cups grated zucchini
• 2 cups almond flour
• 1/3 cup erythritol
• 3 eggs
• 1/4 cup butter, melted
• Zest/juice 1 lemon
• 1 tsp baking powder
• Glaze: 2 tbsp erythritol powder + lemon juice

Step-by-Step Instructions

Preheat Round Pan
350°F (175°C). Grease 8-inch pan.

Blend Batter
Mix eggs, butter, lemon, zucchini. Add almond flour, erythritol, powder.

Bake Light
Pour, bake 30-35 minutes.

Glaze Cool
Mix glaze, drizzle over cooled cake.

15. Zucchini Sorbet

Refreshing frozen treat—zucchini purees into creamy sorbet base. Lemon-mint twist cools keto summers.

Ingredients

• 2 cups grated zucchini, pureed
• 1/2 cup erythritol
• Juice 2 lemons
• 1 cup coconut milk
• 1 tsp vanilla
• Fresh mint (optional)

Step-by-Step Instructions

Puree Base
Blend zucchini, lemon juice, erythritol, vanilla smooth.

Mix Cream
Stir in coconut milk.

Freeze Stir
Pour into loaf pan. Freeze, stir every 30 minutes 3 times for creaminess. Or use ice cream maker.

Scoop Serve
Freeze solid, scoop.

16. Coconut Zucchini Balls

Chewy no-bake balls blending zucchini with coconut lime. Energy boost disguised as dessert.

Ingredients

• 1 cup grated zucchini, drained
• 1 1/2 cups shredded coconut (divided)
• 1/4 cup almond butter
• 1/4 cup erythritol
• Zest 1 lime
• 1 tsp vanilla

Step-by-Step Instructions

Process Mix
Blend zucchini, 1 cup coconut, almond butter, erythritol, zest, vanilla. Use food processor if needed.

Chill Dough
Refrigerate 20 minutes.

Roll Coat
Form balls, roll in remaining coconut.

Set Firm
Chill 1 hour.

17. Zucchini Carrot Cupcakes

Spiced cupcakes mixing zucchini and carrot shreds for moisture. Cream cheese frosting seals the keto cake deal.

Ingredients

• 1 cup grated zucchini + 1/2 cup grated carrot
• 2 cups almond flour
• 1/3 cup erythritol
• 2 eggs
• 1/4 cup coconut oil
• 1 tsp cinnamon
• Frosting: 8 oz cream cheese, 2 tbsp erythritol, vanilla

Step-by-Step Instructions

Preheat Cups
350°F (175°C). Line 12 cups.

Mix Batter
Combine eggs, oil, veggies. Add flour, erythritol, cinnamon, baking powder.

Bake Rise
Fill cups, bake 18-22 minutes.

Frost Cool
Beat frosting, pipe on cooled cupcakes.

18. Chocolate Zucchini Lava Cakes

Molten centers from zucchini-moist batter. Microwave or oven for gooey keto chocolate explosion.

Ingredients

• 1/2 cup grated zucchini
• 1/2 cup almond flour
• 1/4 cup cocoa
• 1/4 cup erythritol
• 2 eggs
• 2 tbsp butter
• 1/2 tsp baking powder

Step-by-Step Instructions

Prep Ramekins
Grease 4 small ramekins. Preheat 375°F (190°C) or microwave.

Melt Wet
Melt butter, mix eggs, erythritol, zucchini.

Fold Dry
Stir flour, cocoa, powder.

Cook Gooey
Fill ramekins halfway. Bake 10 minutes oven or 45 seconds microwave each. Invert, serve warm.

19. Zucchini Almond Biscotti

Twice-baked crisp biscotti with zucchini softness inside. Dip in chocolate for dunkable keto treat.

Ingredients

• 1 cup grated zucchini, drained
• 2 cups almond flour
• 1/3 cup erythritol
• 2 eggs
• 1/4 cup butter
• 1 tsp almond extract
• 1/2 cup sliced almonds

Step-by-Step Instructions

Preheat Log
350°F (175°C). Line sheet.

Dough Form
Mix all into stiff dough, shape two logs.

First Bake
Bake 25 minutes, cool.

Slice Second
Cut diagonal, bake slices 10 minutes per side.

Dip Optional
Melt chocolate, dip ends.

20. Zucchini Berry Crisp

Zucchini mimics apples in berry crisp filling, almond crumble tops. Warm, juicy keto fruit dessert fake-out.

Ingredients

• 1 1/2 cups grated zucchini (peeled, apple-style)
• 1 cup mixed berries (low carb)
• 1 cup almond flour crumble
• 1/4 cup erythritol (divided)
• 1/4 cup butter
• 1 tsp cinnamon
• 1/2 cup chopped pecans

Step-by-Step Instructions

Preheat Dish
350°F (175°C). Baking dish.

Toss Filling
Mix zucchini, berries, half erythritol, cinnamon.

Crumble Top
Rub flour, butter, rest erythritol, pecans.

Bake Bubble
Pour filling, top crumble. Bake 30 minutes until golden.

21. No-Bake Zucchini Energy Bites

Quick bites blending zucchini with nuts and seeds. Chocolate drizzle elevates to dessert—stock your fridge.

Ingredients

• 1 cup grated zucchini, squeezed
• 1 cup almond butter
• 1/2 cup coconut flakes
• 1/4 cup erythritol
• 1/4 cup chia seeds
• 2 tbsp sugar-free chocolate, melted

Step-by-Step Instructions

Stir Base
Mix zucchini, almond butter, coconut, erythritol, chia.

Chill Shape
Refrigerate 15 minutes, roll balls.

Drizzle Set
Drizzle chocolate. Chill 30 minutes.

22. Zucchini Tiramisu Cups

Layered tiramisu with zucchini-spiked cream, coffee-soaked almond layers. Keto coffee kick without ladyfingers.

Ingredients

• 1 cup grated zucchini, pureed
• 8 oz mascarpone
• 1 cup heavy cream
• 1/4 cup erythritol
• 1/2 cup strong coffee (cooled)
• 1 cup almond flour "fingers"
• Cocoa for dust

Step-by-Step Instructions

Whip Cream
Beat mascarpone, cream, erythritol, zucchini smooth.

Prep Layers
Mix almond flour with coffee to soften.

Assemble Cups
Layer flour, cream in glasses. Repeat.

Chill Dust
Refrigerate 4 hours, dust cocoa.

23. Spiced Zucchini Donuts

Baked donuts infused with zucchini spice, glazed shiny. Donut pan magic for keto mornings.

Ingredients

• 1 cup grated zucchini
• 1 1/2 cups almond flour
• 1/4 cup erythritol
• 2 eggs
• 1/4 cup butter, melted
• 1 tsp pumpkin spice
• 1 tsp baking powder
• Glaze: erythritol + water

Step-by-Step Instructions

Preheat Donut Pan
350°F (175°C). Grease pan. Use donut pan.

Mix Batter
Whisk eggs, butter, zucchini, spice. Add flour, erythritol, powder.

Fill Bake
Pipe into pan. Bake 12-15 minutes.

Glaze Cool
Mix glaze, dip cooled donuts.

FINAL THOUGHTS

You've got 23 ways to turn zucchini into keto magic now. Pick one that calls to you—maybe brownies for movie night or muffins for mornings.

These recipes flex with what you have, like swapping nuts. Share your twists in comments; baking together keeps it fun.

Keep that grater handy—you'll crave these moist wonders all season. Happy keto sweetening!