Banana Oat Yogurt Squares

Name: Banana Oat Yogurt Squares
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 12 squares
Ingredients: 2 ripe bananas, mashed; 1 cup plain Greek yogurt; 1 1/2 cups rolled oats; 1/4 cup honey or maple syrup; 1 teaspoon vanilla extract; 1 teaspoon baking powder; 1/2 teaspoon cinnamon; 1/4 teaspoon salt; Optional: 1/2 cup chopped walnuts or chocolate chips

Highlighted under: Healthy & Light

I love making Banana Oat Yogurt Squares as a quick and healthy snack option. They are incredibly satisfying, thanks to the combination of ripe bananas, creamy yogurt, and hearty oats. I find that they strike the perfect balance between sweet and wholesome, making them ideal for breakfast, lunchboxes, or a post-workout treat. This recipe comes together so easily, and it's a great way to use up overripe bananas. You'll be surprised at how delicious and nutritious these squares can be!

Created by

Arielle Baxter

Last updated on 2026-01-15T23:37:12.378Z

When I first stumbled upon the idea of Banana Oat Yogurt Squares, I was skeptical about their texture. However, after making them several times, I realized that baking the mixture really helps to create a chewy yet soft bite, thanks to the oats absorbing the yogurt and banana moisture. I also discovered that letting them cool completely in the pan allows them to firm up nicely, making slicing a breeze!

I experimented with different yogurt types, and my favorite turned out to be Greek yogurt, which adds an extra protein punch. To elevate the flavor, I started adding a sprinkle of cinnamon and a handful of chopped nuts. These tweaks transformed a simple recipe into a delightful snack that I can’t stop making.

        Why You Will Love This Recipe
        A nutritious option packed with fiber and protein
Easy to make with accessible ingredients
Versatile: personalize with your favorite toppings or mix-ins

      

Understanding the Ingredients

The base of these Banana Oat Yogurt Squares relies heavily on the ingredients you choose. The ripe bananas serve not only as a natural sweetener but also contribute to the moisture and texture of the squares. Opt for bananas that are heavily speckled brown, as they provide the most flavor. You can substitute the Greek yogurt with any plain yogurt you have on hand, but keep in mind that Greek yogurt adds extra creaminess and protein, making these squares more indulgent and satisfying.

When selecting your oats, use rolled oats instead of instant varieties. Rolled oats provide the right amount of chew and texture, making each bite hearty and filling. If you need a gluten-free option, certified gluten-free oats are widely available and work perfectly. Additionally, if you're not a fan of honey or maple syrup, consider using agave nectar or a sugar substitute to sweeten your squares without compromising on taste.

Baking Techniques

Preheating your oven to 350°F (175°C) ensures that the squares bake evenly right from the start. An important tip is to check the squares a few minutes before the suggested baking time of 25 minutes. Ovens can vary, and if your square’s edges are golden and the center is set when you jiggle the pan gently, they are likely ready to come out. You want to avoid overbaking, as this can lead to dry squares; they should be moist and tender.

To easily lift the cooled squares out of the baking dish, make sure to line it properly with parchment paper, allowing some overhang. This makes cutting them into even pieces much easier. After cooling them for 10 minutes in the pan, letting them cool completely on a wire rack is crucial as it prevents them from becoming soggy. If you don’t have a wire rack, placing them on a cutting board can also work, though ensure they’re not touching any warm surfaces.

Ingredients

For the Squares

2 ripe bananas, mashed
1 cup plain Greek yogurt
1 1/2 cups rolled oats
1/4 cup honey or maple syrup
1 teaspoon vanilla extract
1 teaspoon baking powder
1/2 teaspoon cinnamon
1/4 teaspoon salt
Optional: 1/2 cup chopped walnuts or chocolate chips

Instructions

Preheat and Prepare the Baking Dish

Preheat your oven to 350°F (175°C) and line an 8x8 inch baking dish with parchment paper.

Mix Wet Ingredients

In a large bowl, combine the mashed bananas, Greek yogurt, honey (or maple syrup), and vanilla extract. Mix until smooth.

Combine Dry Ingredients

In another bowl, whisk together the rolled oats, baking powder, cinnamon, and salt.

Combine Mixtures

Gradually add the dry mixture to the wet mixture, stirring until just combined. If using, fold in the walnuts or chocolate chips.

Bake the Squares

Pour the batter into the prepared baking dish and spread it evenly. Bake for about 25 minutes or until the edges are golden and a toothpick inserted comes out clean.

Cool and Serve

Allow the squares to cool in the pan for 10 minutes, then lift out using the parchment paper. Let cool completely on a wire rack before slicing into squares.

Pro Tips

Feel free to customize these squares by adding dried fruit or using different nut butters for extra flavor.

Storage and Make-Ahead Tips

These Banana Oat Yogurt Squares can be easily stored in an airtight container at room temperature for up to 3 days or in the fridge for up to a week. For longer storage, you can freeze them. Just ensure they are fully cooled and wrapped tightly in plastic wrap or aluminum foil before placing them in a freezer-safe bag. When you're ready to enjoy them, simply thaw overnight in the fridge or pop them in the microwave for about 15-20 seconds for a quick snack.

If you're planning to bake these squares ahead of time, feel free to prepare the batter the night before. You can mix the dry and wet ingredients separately, refrigerate the wet mixture, and combine them in the morning for a quick bake. This makes it so much easier to have a healthy snack or breakfast option ready to go, even on busy mornings!

Variations and Customization

Feel free to get creative with mix-ins! While walnuts and chocolate chips are delightful additions, you can also try adding dried fruits such as cranberries or raisins for additional sweetness and chew. Shredded coconut, chia seeds, or even a scoop of protein powder are excellent options for enhancing the nutritional value. The beauty of these squares is their versatility, so let your preferences guide your choices in ingredients.

For a fun twist, consider using flavored yogurt, such as vanilla or berry, which will subtly infuse the squares with additional flavor. You could even add a dollop of nut butter swirled through the batter for a nutty finish. These variations not only cater to your taste but also keep the squares fresh and exciting every time you make them!

Questions About Recipes

→ Can I use instant oats instead of rolled oats?

Yes, but the texture will be different. Rolled oats provide a chewier texture.

→ How should I store the Banana Oat Yogurt Squares?

Store them in an airtight container in the refrigerator for up to a week.

→ Can I freeze the squares?

Absolutely! They freeze well. Just wrap them individually and store in a freezer bag.

→ What can I substitute for Greek yogurt?

You can use regular yogurt, but the texture will be less dense.