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Easy Lemon Blueberry Baked Oatmeal Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 15 reviews
  • Author: Lora
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 8 servings
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Easy Lemon Blueberry Baked Oatmeal is a wholesome and delicious breakfast recipe featuring tangy lemon zest and fresh blueberries baked into a hearty oat base. Sweetened naturally with maple syrup and enhanced with a hint of vanilla and cinnamon, this nutritious dish is perfect for a quick, make-ahead meal that can be enjoyed warm or at room temperature.


Ingredients

Wet Ingredients

  • 2 Eggs (or substitute 2 "flax eggs" to make this recipe egg-free)
  • 1 1/3 Cup Milk of choice (almond milk recommended)
  • 2 Teaspoons Vanilla Extract
  • 1/2 Cup Maple Syrup
  • 1 Lemon (zested and juiced, approximately 1/4 cup)

Dry Ingredients

  • 2 Cups Rolled Oats
  • 3 Tablespoons Poppy Seeds (optional but highly recommended)
  • 1 Teaspoon Cinnamon
  • 1/2 Teaspoon Baking Powder
  • 1/4 Teaspoon Kosher Salt
  • 1 1/2 Cups Fresh Blueberries


Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it’s ready for baking the oatmeal.
  2. Prepare Wet Ingredients: In a bowl, whisk together the eggs, milk, vanilla extract, maple syrup, lemon juice, and lemon zest until fully combined and smooth.
  3. Grease Baking Dish: Lightly grease an 8x8 or 9x11 inch baking dish with oil or butter to prevent sticking.
  4. Add Dry Ingredients: Add the rolled oats, poppy seeds (if using), cinnamon, baking powder, and kosher salt into the greased baking dish.
  5. Mix Batter: Pour the wet ingredient mixture over the dry ingredients and stir until everything is thoroughly combined into a consistent batter.
  6. Fold Blueberries: Gently fold the fresh blueberries into the oat mixture, ensuring even distribution without breaking the berries.
  7. Transfer to Oven: Optionally grate additional lemon zest on top for an extra citrus kick, then place the baking dish in the preheated oven.
  8. Bake Oatmeal: Bake for 32-35 minutes, or until the top is set and lightly golden. The oatmeal should be cooked through with a slightly firm texture.
  9. Cool and Slice: Remove from the oven and allow it to cool slightly to set further, then slice into 8 squares for serving.
  10. Serve and Enjoy: Serve warm or at room temperature and enjoy this wholesome lemon blueberry baked oatmeal as a delightful breakfast or snack.

Notes

  • To make this recipe vegan, substitute eggs with flax eggs (2 tablespoons ground flaxseed mixed with 6 tablespoons water).
  • Use almond milk or any plant-based milk to keep it dairy-free.
  • For extra flavor, sprinkle additional lemon zest on top before baking.
  • Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat before serving.
  • Poppy seeds add a nice texture and are optional.