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5.0 from 18 votes

Blueberry Muffin Baked Oatmeal

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!

Prep Time
10 mins
Cook Time
10 mins
Additional Time
12 hrs
Total Time
12 hrs 40 mins
Servings: 8
Calories: 297 kcal
Course: Breakfast
Cuisine: American

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

    Cup of Yum
  1. 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.
  2. First, make the streusel by mixing together the ingredients in a small bowl. Place in the fridge to harden.
  3. To a large bowl, add the eggs, milk, maple syrup, mashed banana, butter and vanilla; whisk to combine.
  4. Mix in the oats, protein powder, baking powder, cinnamon and salt.
  5. Fold in the blueberries, then transfer to the baking dish. Top with extra blueberries if desired.
  6. Take the streusel out of the fridge and crumble it evenly over top.
  7. 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 calculated using mashed banana and protein powder. If omitting protein powder, you may need to add a little extra sweetener.

Nutrition Information

Serving 1/8 of bake (125g) Calories 297kcal (15%) Carbohydrates 37g (12%) Protein 8.4g (17%) Fat 12.8g (20%) Saturated Fat 6.4g (32%) Cholesterol 28.9mg (10%) Fiber 3.3g (13%) Sugar 15.5g (31%)

Nutrition Facts

Serving: 8Serving

Amount Per Serving

Calories 297

% Daily Value*

Serving 1/8 of bake (125g)
Calories 297kcal 15%
Carbohydrates 37g 12%
Protein 8.4g 17%
Fat 12.8g 20%
Saturated Fat 6.4g 32%
Cholesterol 28.9mg 10%
Fiber 3.3g 13%
Sugar 15.5g 31%

* Percent Daily Values are based on a 2,000 calorie diet.