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Blueberry muffin baked oatmeal on small plates with forks.

Blueberry Muffin Baked Oatmeal

Course: Breakfast
Cuisine: American
Diet: Gluten Free
Prep Time: 10 minutes
Cook Time: 30 minutes
Additional Time: 12 hours
Total Time: 12 hours 40 minutes
Servings: 8
Calories: 297kcal
Author: Lauren
Summertime is here and there's no better way to enjoy fresh blueberries than with this super easy Blueberry Muffin Baked Oatmeal. This baked oatmeal has all the flavors of a blueberry muffin but packed into a high protein, easy to make oatmeal bake that seriously makes the best summertime meal prep breakfast recipe!
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Ingredients

Streusel:

  • 1/4 cup oat flour (30g)
  • 1/4 cup brown sugar (48g)
  • 1/4 cup melted butter (56g)

Oatmeal Bake:

  • 2 large eggs room temp
  • 1.25 cup any milk (300g) I used almond milk
  • 1/4 cup pure maple syrup (60g)
  • 1/4 cup mashed banana (60g) or Greek yogurt
  • 2 Tbsp melted butter (28g)
  • 2 tsp vanilla extract
  • 2 cups old fashioned oats (200g)
  • 1/4 cup vanilla protein powder (30g) optional
  • 1 tsp baking powder & cinnamon
  • 1/4 tsp salt
  • 1 cup blueberries (140g) plus more for topping

Instructions

  • Preheat the oven to 375 degrees F. Spray a 7x11, 8x8 or 9x9-inch baking dish with cooking spray and/or line with parchment paper.
  • First, make the streusel by mixing together the ingredients in a small bowl. Place in the fridge to harden.
  • To a large bowl, add the eggs, milk, maple syrup, mashed banana, butter and vanilla; whisk to combine.
  • Mix in the oats, protein powder, baking powder, cinnamon and salt.
  • Fold in the blueberries, then transfer to the baking dish. Top with extra blueberries if desired.
  • Take the streusel out of the fridge and crumble it evenly over top.
  • Bake for 30-35 minutes or until the center is set. Let cool for 10 minutes before slicing. I like eating with Greek yogurt and a little drizzle of honey!

Notes

Nutrition calculated using mashed banana and protein powder. If omitting protein powder, you may need to add a little extra sweetener.

Nutrition

Serving: 1/8 of bake (125g) | Calories: 297kcal | Carbohydrates: 37g | Protein: 8.4g | Fat: 12.8g | Saturated Fat: 6.4g | Cholesterol: 28.9mg | Fiber: 3.3g | Sugar: 15.5g