Blueberry Lemon Yogurt Breakfast Squares

Name: Blueberry Lemon Yogurt Breakfast Squares
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 8 squares
Ingredients: 1 cup all-purpose flour; 1/2 cup rolled oats; 1/2 cup granulated sugar; 1 teaspoon baking powder; 1/2 teaspoon baking soda; 1/4 teaspoon salt; 1 cup plain yogurt; 1/4 cup vegetable oil; 1 large egg; Zest of 1 lemon; 1 cup fresh blueberries

Highlighted under: Fresh Healthy Meals Favorites

I love starting my day with a nutritious and satisfying breakfast, and these Blueberry Lemon Yogurt Breakfast Squares have become a favorite in my household. The combination of vibrant blueberries and zesty lemon creates a refreshing flavor that energizes me in the morning. Plus, the creamy yogurt adds a lovely texture and makes these squares a wholesome option for busy days. I often make a batch to enjoy throughout the week, and they’re perfect for grabbing on the go or serving to guests during brunch.

Created by

Serena Whitaker

Last updated on 2026-01-21T21:33:34.277Z

When I first experimented with these breakfast squares, I wanted to combine my love for blueberries with something tangy and refreshing. Adding lemon zest not only brightens the flavor but also complements the sweetness of the berries beautifully. During one of my testing sessions, I decided to swap out some oil for yogurt, which gave them a delightful moist texture without being overly heavy.

The end result was a wholesome breakfast treat that my whole family adores. The best part is that they are easy to prep ahead of time, making mornings much less hectic. Pairing them with a cup of herbal tea or coffee makes for a delightful start to the day!

Why You'll Love These Squares
Perfect balance of sweet blueberries and tangy lemon
Moist and tender texture from yogurt
Great for meal prep and on-the-go breakfasts
Naturally sweetened and satisfying

Maximizing Flavor and Texture

The key to achieving the perfect flavor balance in your Blueberry Lemon Yogurt Breakfast Squares lies in the quality of your ingredients. Fresh blueberries are essential; their sweetness and slight tartness contribute to the overall freshness of the dish. If fresh berries are unavailable, frozen blueberries can be used. Just be sure to thaw and drain them beforehand to prevent excess moisture in your batter, which can lead to sogginess.

Additionally, using full-fat or Greek yogurt can enhance the moistness and richness of the squares. Greek yogurt adds a wonderful creaminess that improves texture, while full-fat versions provide a more indulgent taste. If you're aiming for a lighter option, low-fat yogurt still works, but it may result in a somewhat denser square.

Tips for Baking and Cutting

When baking the squares, keep a close eye on the edges as they begin to brown. Ideally, you're looking for a light golden color around the edges, with the center appearing set but slightly soft. This ensures moist, tender squares rather than dry ones. If you notice the edges browning too quickly while the center remains raw, you can tent the pan with aluminum foil to protect the edges and allow for more even baking.

Once cooled, cutting the squares while they are still slightly warm can help prevent them from crumbling. Use a sharp knife or a bench scraper for precise cuts; rinsing the knife in warm water between cuts will keep it clean and make slicing easier. Store the squares in an airtight container to maintain their freshness, and feel free to freeze leftovers for quick breakfasts later.

Serving Suggestions and Variations

These breakfast squares can be enjoyed in a variety of ways. For a more decadent treat, serve them drizzled with a simple lemon glaze made from powdered sugar and lemon juice. This adds an extra layer of sweetness while enhancing the lemon flavor. You can also serve them with a dollop of yogurt or a sprinkle of nuts for added texture and protein.

If you want to experiment with flavors, consider swapping out the blueberries for other berries like raspberries or blackberries, which pair wonderfully with lemon. You can even add a handful of chopped nuts or seeds to the batter for added crunch and nutrition. Just remember to adjust baking times slightly if you add denser ingredients.

Ingredients

For the Breakfast Squares

1 cup all-purpose flour
1/2 cup rolled oats
1/2 cup granulated sugar
1 teaspoon baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt
1 cup plain yogurt
1/4 cup vegetable oil
1 large egg
Zest of 1 lemon
1 cup fresh blueberries

Mix all ingredients well and pour into a baking dish to bake. Enjoy!

Instructions

Prepare the Oven and Dish

Preheat your oven to 350°F (175°C) and grease an 8x8-inch baking pan.

Combine Dry Ingredients

In a mixing bowl, whisk together the flour, oats, sugar, baking powder, baking soda, and salt until well blended.

Mix Wet Ingredients

In another bowl, combine the yogurt, vegetable oil, egg, and lemon zest, and mix until smooth.

Combine Wet and Dry Mixtures

Pour the wet mixture into the dry ingredients and stir gently until just combined. Fold in the blueberries carefully.

Bake the Squares

Pour the batter into the prepared baking dish and bake for 30 minutes, or until a toothpick inserted in the center comes out clean.

Cool and Serve

Once baked, let the squares cool in the pan for about 10 minutes before cutting them into squares and serving.

These breakfast squares are best enjoyed fresh out of the oven or stored in an airtight container for later. Enjoy!

Pro Tips

For a fun variation, try adding a handful of chopped nuts or substitute the blueberries with your favorite seasonal fruit.

Ingredient Substitutions

If you're looking to make a gluten-free version of these breakfast squares, you can substitute the all-purpose flour with a gluten-free baking blend. Just ensure that the blend contains xanthan gum to help mimic the texture of traditional flour. Additionally, you can replace the granulated sugar with coconut sugar or a sugar substitute like stevia for a lower-calorie option.

For those avoiding eggs, a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water) can work well in this recipe. Allow it to sit for a few minutes until it thickens before incorporating it into your wet ingredient mixture. This swap will maintain moisture and binding without compromising the final texture.

Storage and Make-Ahead Tips

To keep your Blueberry Lemon Yogurt Breakfast Squares fresh, store them in an airtight container at room temperature for up to 3 days. If you want to extend their shelf life, they can also be refrigerated for about a week. For longer storage, these squares freeze beautifully. Wrap individual pieces in plastic wrap and then place them in a freezer-safe bag, where they will last up to 3 months.

When you’re ready to enjoy a square from the freezer, simply thaw it at room temperature for about 30 minutes. For a warm treat, you can pop it in the microwave for about 15-20 seconds. They’ll taste as good as fresh-baked, giving you a nutritious and satisfying breakfast option on busy mornings.

Troubleshooting Common Issues

One of the most common challenges with baking is achieving the right consistency. If your squares turn out too dry, it could result from overmixing the batter. Be sure to mix until ingredients are just combined; a few lumps are perfectly fine. The yogurt should provide enough moisture, so avoid adding any extra liquid unless necessary.

If the squares puff up excessively or create a dome shape while baking, it might be due to too much baking powder or baking soda. Ensure you measure accurately, as too much leavening agent can lead to an unmanageable rise in the batter. Always check expiration dates on your baking powder and soda, as old ingredients can lead to inconsistent results.

Questions About Recipes

→ Can I use frozen blueberries?

Yes, you can use frozen blueberries, but be sure to add them while still frozen to prevent the batter from turning blue.

→ How should I store the breakfast squares?

Store them in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

→ Can I make these squares vegan?

You can substitute the egg with a flax egg and use plant-based yogurt to make this recipe vegan-friendly.

→ What can I serve with these breakfast squares?

They pair wonderfully with yogurt, fresh fruit, or a drizzle of honey for added sweetness.