Luxuriously Fudgy Flourless Chocolate Zucchini Cake with Banana

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By Gianna Poulef

Flourless Chocolate Zucchini Cake with Banana

Thank you so much for being here—I’m thrilled you stopped by! Today I’m sharing this Chocolate Zucchini Cake with Banana (No Flour)—a moist, fudgy marvel that sneaks in zucchini and banana without compromising flavor. If you love wholesome chocolate treats, you’re in the right place. Don’t forget to subscribe for more recipes delivered straight to your inbox (????).

Overview of Recipe Content

This Chocolate Zucchini Cake with Banana (No Flour) is a flourless, gluten­‑friendly masterpiece that works as a snack, dessert, and even breakfast. With natural sweetness from banana and zucchini moisture, it’s rich but not heavy. Expect a fudgy, chocolatey texture with subtle nuttiness if you choose almond flour or oat flour.

Why you’ll love it

  • Naturally sweetened and hydrating thanks to banana and zucchini
  • Flourless but still dense and chocolate-forward
  • Easy to make using pantry staples—no blender needed
  • Suitable for breakfast, snack, or dessert

What it tastes like

Imagine biting into tender, fudgy chocolate cake with a hint of banana sweetness and vegetable moisture—rich but not overly sweet.

Health / Seasonal relevance

Hidden veggies add fiber and moisture while banana provides potassium. Great year-round and especially lovely in zucchini season.

Ingredients

  • 1 cup finely grated zucchini (squeeze dry)
  • 1 medium ripe banana, mashed
  • 2 large eggs
  • ¼ cup unsweetened cocoa powder
  • ½ cup almond flour or oat flour
  • 2–3 tbsp honey or maple syrup (optional)
  • ½ tsp baking soda
  • Pinch of salt
  • Optional mix‑ins: ¼ cup dark chocolate chips or chopped walnuts

Tools needed

  • Grater for zucchini
  • Mixing bowls
  • 8-inch cake pan or loaf pan
  • Parchment paper (optional)

Suggested substitutions / additions

  • Use sunflower-seed flour or finely ground oats if nut‑free
  • Swap honey for agave
  • Add spices like cinnamon or espresso powder for depth

How to Make Chocolate Zucchini Cake with Banana (No Flour)

  1. Preheat oven to 350°F (175°C). Grease or line your pan.
  2. Grate zucchini and squeeze out as much moisture as possible. Set aside.
  3. Mash the ripe banana until smooth.
  4. In a bowl, whisk together eggs, banana, honey/maple syrup (if using), and salt until well combined.
  5. Add grated zucchini and stir. Mix in cocoa powder, almond/or oat flour, and baking soda.
  6. Fold in chocolate chips or walnuts if desired. You’ll feel that fudgy batter tugging—that’s perfect!
  7. Pour batter into prepared pan, smooth the top gently.
  8. Bake for about 25–30 minutes (loaf) or 20–25 minutes (round pan), until edges are set and center is slightly soft. A toothpick comes out with moist crumbs—not dry.
  9. Let cool completely before slicing—you want it dense and fudgy.

What to Serve with Chocolate Zucchini Cake with Banana (No Flour)

  • A dollop of Greek yogurt or coconut whipped cream
  • Fresh berries or raspberries for brightness
  • A drizzle of chocolate sauce or melted nut butter
  • Coffee, almond milk latte, or a minty herbal tea

Tips for Making It Perfect

  • Thoroughly squeeze zucchini to avoid excess moisture
  • Use a very ripe banana for natural sweetness—skip extra honey if banana is sweet
  • Don’t over-bake: under‑done center gives fudgy magic
  • Option: remove from pan shortly after baking and cool on a rack to prevent soggy bottom

Storage Instructions

  • Store at room temperature covered for 2–3 days
  • Refrigerate up to 5 days in airtight container
  • Freeze individually wrapped slices for up to 2 months; thaw gently

General Information

This cake draws on classic flourless chocolate cake textures, lightened up with zucchini and banana for added moisture and nutrition. It’s a go‑to when you want chocolate without refined flour. Perfect for lunchboxes, tea time, or a guilt‑free dessert.

Frequently Asked Questions

Can I substitute eggs?
Yes—try flax eggs (2 tbsp ground flax + 6 tbsp water per egg), though texture becomes slightly less fudgy.

Is it really flourless?
Yes, absolutely—no wheat flour. Almond or oat flour adds structure, but feel free to omit entirely for ultra‑simple fudginess (though it may be more fragile!).

Can I use regular cocoa powdered sugar?
Use unsweetened cocoa—sweetened versions throw off sugar content and texture.

How ripe should the banana be?
Very ripe—lots of brown speckles or even mushy—gives best sweetness and vanilla‑like flavor.

Can I add mix‑ins?
Yes! Dark chocolate chips, walnuts, pecans, or even coconut flakes work wonderfully.

Conclusion

This Chocolate Zucchini Cake with Banana (No Flour) is deceptively indulgent—rich, fudgy, naturally sweet, and secretly healthy thanks to banana and zucchini. A delightful treat for any time of day!

If you love this cake, you might also enjoy:

Wishing you joyful baking and many fudgy bites. Leave a review or a comment below—I’d love to hear how yours turned out!

Interactive Elements

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Nutritional Information

Approximate per slice (serves 8):

NutrientAmount
Calories~150 kcal
Carbohydrates18 g
Protein4 g
Fat8 g
Sugar9 g
Fiber3 g
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Luxuriously Fudgy Flourless Chocolate Zucchini Cake with Banana


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  • Author: Poulef
  • Total Time: 35 mins
  • Yield: 8 servings 1x

Description

A luxuriously fudgy flourless chocolate zucchini cake with banana—naturally sweetened, secretly healthy, and incredibly moist.


Ingredients

Scale

1 cup finely grated zucchini (squeezed dry)

1 medium ripe banana, mashed

2 large eggs

¼ cup unsweetened cocoa powder

½ cup almond flour or oat flour

23 tbsp honey or maple syrup (optional)

½ tsp baking soda

Pinch of salt

Optional: ¼ cup dark chocolate chips or chopped walnuts


Instructions

1. Preheat oven to 350°F (175°C) and prepare pan.

2. Grate zucchini and squeeze dry.

3. Mash banana until smooth.

4. Whisk eggs, banana, honey/maple syrup, and salt.

5. Stir in zucchini.

6. Add cocoa powder, almond flour, and baking soda.

7. Fold in optional mix‑ins.

8. Pour into pan and smooth surface.

9. Bake 20–30 minutes until edges set and center slightly soft.

10. Cool completely before slicing.

Notes

Squeeze zucchini well to avoid excess moisture.

Use very ripe banana for sweetness and flavor.

Don’t overbake—you want a fudgy center.

Freeze slices individually for convenient snacking.

  • Prep Time: 10 mins
  • Cook Time: 25 mins
  • Category: Dessert / Snack / Breakfast
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 150
  • Sugar: 9
  • Sodium: 50
  • Fat: 8
  • Saturated Fat: 1
  • Unsaturated Fat: 6
  • Trans Fat: 0
  • Carbohydrates: 18
  • Fiber: 3
  • Protein: 4
  • Cholesterol: 55
Luxuriously Fudgy Flourless Chocolate Zucchini Cake with Banana
Gianna Poulef
CEO, Chef & Recipe Creator at BLYNO LLC | Website

I’m Gianna Poulef from Poulef Recipes. I love sharing perfected dishes from my kitchen. I’m sure they’ll earn a spot in your heart. Let’s savor this journey together!.

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