Irresistible Flourless Banana Ginger Oat Cake (Gluten-Free & Wholesome!)

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By Gianna Poulef

Flourless Banana Ginger Oat Cake

Thank you so much for being here today! I can’t wait to share this Flourless Banana Ginger Oat Cake recipe with you. This cake is everything you want in a cozy, wholesome treat: moist, tender, naturally gluten-free, and infused with the comforting flavors of ripe banana and warming ginger. 🍌✨

This is one of those bakes that makes the house smell like love. With oats ground into a soft flour, creamy Greek yogurt for tenderness, and maple syrup for natural sweetness, it’s the kind of recipe you’ll come back to again and again—whether for breakfast, snack time, or a healthier dessert option.

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Overview of Recipe Content

This banana oat cake is the perfect blend of nourishing ingredients and warm flavors. It’s hearty enough for breakfast but soft and sweet enough for dessert. Here’s why you’ll love it:

  • Wholesome and nourishing: Oats, bananas, Greek yogurt, and honey make this cake naturally gluten-free and nutrient-packed.
  • Delightfully moist: The Greek yogurt gives it that tender crumb that makes each bite feel indulgent.
  • Balanced flavors: Sweet banana meets zesty ginger—it’s cozy but never heavy.
  • Easy to make: Minimal ingredients, simple steps, and only one bowl required!

What it tastes like: A moist banana bread meets a spiced oat cake—sweet, earthy, and lightly tangy with just enough ginger to make it interesting.

Health perks: This cake is fiber-rich from oats, protein-boosted with yogurt, and naturally sweetened with bananas and honey.

Ingredients

For the Cake:

  • 2 cups rolled oats, ground into a flour
  • 2 very ripe bananas, mashed (about 1 cup)
  • 1 cup plain Greek yogurt
  • 2 large eggs
  • ⅓ cup maple syrup or honey

(we’ll add the full ingredient breakdown with spices, leavening, and ginger as the recipe builds out)

Tools You’ll Need

  • Blender or food processor (to grind oats)
  • Mixing bowls
  • Whisk or electric mixer
  • 8-inch cake pan or square baking dish
  • Parchment paper for easy removal

Substitutions & Additions

  • Dairy-free option: Use coconut yogurt instead of Greek yogurt.
  • Sweeteners: Maple syrup, honey, or agave all work beautifully.
  • Spice boost: Add cinnamon or nutmeg alongside ginger for extra warmth.
  • Mix-ins: Stir in chopped walnuts, dark chocolate chips, or shredded coconut.

How to Make Flourless Banana Ginger Oat Cake

  1. Prep the oats: Grind your rolled oats in a blender or food processor until fine, like flour.
  2. Mash the bananas: In a large bowl, mash your ripe bananas until smooth. This is your natural sweetener base!
  3. Mix wet ingredients: Stir in the Greek yogurt, eggs, and maple syrup until creamy and well combined.
  4. Add dry ingredients: Fold in your oat flour, baking powder, baking soda, salt, and ground ginger until just combined.
  5. Bake: Pour the batter into a lined cake pan and bake at 350°F (175°C) for 30–35 minutes, until golden and a toothpick comes out clean.
  6. Cool & serve: Let cool slightly before slicing. Enjoy warm or at room temperature.

Every step fills the kitchen with the cozy aroma of banana bread with a spicy ginger twist—you’ll have a hard time waiting for it to cool!

What to Serve with Flourless Banana Ginger Oat Cake

This cake pairs beautifully with:

  • A dollop of Greek yogurt and a drizzle of honey.
  • A warm latte or chai tea.
  • Fresh berries for a colorful breakfast plate.
  • A spread of almond butter for extra protein.

Tips for Making It Perfect

  • Ripe bananas are key: The more spotted and sweet, the better the flavor.
  • Don’t overmix: Stir just until combined for a tender crumb.
  • Line your pan: This prevents sticking since oat-based cakes can be delicate.
  • Check doneness early: Every oven is different—start checking at 28 minutes.

Storage Instructions

  • Room temperature: Store covered for up to 2 days.
  • Fridge: Keeps well for 5–6 days when wrapped.
  • Freezer: Slice into squares, wrap individually, and freeze for up to 3 months. Thaw overnight or microwave before serving.

General Information

Banana and oat cakes have long been staples in American kitchens, often made as hearty breakfasts or lunchbox snacks. This version brings in ginger for a touch of warmth, making it ideal for cooler months or holiday baking. It’s also naturally gluten-free without the need for specialty flours—just humble oats transformed!

Frequently Asked Questions

1. Can I use quick oats instead of rolled oats?
Yes, though rolled oats ground into flour give a better texture.

2. Can I make this vegan?
Yes! Swap the yogurt for coconut yogurt and the eggs for flax eggs.

3. Can I reduce the sweetener?
Absolutely—bananas already provide natural sweetness. You can reduce the honey to ¼ cup if desired.

4. Can I bake this as muffins?
Yes, divide the batter into muffin tins and bake for 18–20 minutes.

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Conclusion

This Flourless Banana Ginger Oat Cake is one of those recipes that brings comfort and nourishment in every bite. Whether you enjoy it fresh from the oven with a cup of coffee or pack it for a snack on the go, it’s bound to become a staple in your kitchen.

If you loved this recipe, I think you’ll also adore these:

Interactive Elements

I’d love to hear how this recipe turns out for you! Leave me a comment below with your thoughts or tag me on Instagram or Pinterest so I can see your beautiful creations. 💛

Nutritional Information (per slice, 12 servings)

CaloriesProteinCarbsFiberSugarFatSaturated FatSodium
1657g27g4g10g3g1g85mg
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Irresistible Flourless Banana Ginger Oat Cake (Gluten-Free & Wholesome!)


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  • Author: Poulef
  • Total Time: 45 minutes
  • Yield: 12 servings 1x

Description

This Flourless Banana Ginger Oat Cake is wholesome, moist, and naturally gluten-free. Made with oats, ripe bananas, and Greek yogurt, it’s a perfect breakfast or snack.


Ingredients

Scale

2 cups rolled oats, ground into a flour

2 very ripe bananas, mashed (about 1 cup)

1 cup plain Greek yogurt

2 large eggs

⅓ cup maple syrup or honey

1 ½ teaspoons baking powder

½ teaspoon baking soda

1 teaspoon ground ginger

½ teaspoon cinnamon

Pinch of salt


Instructions

1. Preheat oven to 350°F (175°C) and line an 8-inch cake pan.

2. Grind rolled oats into a fine flour.

3. Mash bananas in a bowl, then whisk in yogurt, eggs, and sweetener.

4. Fold in oat flour, baking powder, baking soda, ginger, cinnamon, and salt.

5. Pour batter into the pan and bake 30–35 minutes until golden.

6. Cool slightly before slicing and serving.

Notes

Use overripe bananas for the best flavor.

Swap Greek yogurt with coconut yogurt for dairy-free.

Freeze slices individually for a quick snack later.

  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast, Snack, Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 165
  • Sugar: 10g
  • Sodium: 85mg
  • Fat: 3g
  • Saturated Fat: 1g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 27g
  • Fiber: 4g
  • Protein: 7g
  • Cholesterol: 35mg
Irresistible Flourless Banana Ginger Oat Cake (Gluten-Free & Wholesome!)
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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