How long will the oatmeal apple breakfast bake stay fresh in the refrigerator?

You can store the baked oatmeal in an airtight container in the fridge for up to about 4-5 days. It reheats nicely as a make-ahead breakfast and keeps texture well.

Can I substitute quick oats instead of rolled oats in this oatmeal apple breakfast bake?

While you can use quick oats, they’ll produce a denser, less chewy texture. For best results with a hearty breakfast bake, stick with old-fashioned rolled oats.

Is it possible to freeze portions of the oatmeal apple breakfast bake and reheat later?

Yes — once cooled, slice the bake into individual pieces, wrap and freeze for up to 3 months. Reheat slices in the microwave or oven for an easy wholesome breakfast.

Oatmeal Apple Breakfast Bake – 5 Cozy & Irresistible Fall Favorites

Description

This oatmeal apple breakfast bake is a cozy, make-ahead breakfast filled with baked apples, warm cinnamon, and maple sweetness. Perfect for fall mornings or weekend brunch.

Ingredients

Scale

2 cups old-fashioned rolled oats
1 1/2 cups milk (dairy or non-dairy)
2 large eggs
2 medium apples, diced
1/4 cup maple syrup or honey
2 tablespoons melted butter or coconut oil
1 teaspoon vanilla extract
1 1/2 teaspoons ground cinnamon
1/4 teaspoon nutmeg
1 teaspoon baking powder
Pinch of salt
1/2 cup chopped walnuts or pecans (optional)
1/4 cup raisins (optional)

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Instructions

Preheat oven to 350°F and lightly grease a 9×9-inch baking dish.
In a large bowl, mix rolled oats, baking powder, cinnamon, nutmeg, salt, and optional nuts or raisins.
In another bowl, whisk milk, eggs, maple syrup, melted butter, and vanilla until smooth.
Combine wet and dry ingredients, then fold in diced apples evenly.
Pour mixture into the baking dish and smooth the top.
Bake for 35–40 minutes or until golden brown and set in the center.
Cool for 5 minutes before slicing. Serve warm with yogurt or maple syrup.

Notes

Use rolled oats for the best texture—avoid quick oats or steel-cut oats.
If using very sweet apples, slightly reduce the maple syrup.
You can assemble this the night before and bake fresh in the morning.

Prep Time: 10 minutes
Cook Time: 40 minutes
Category: Breakfast
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 square
Calories: 230
Sugar: 12
Sodium: 120
Fat: 8
Saturated Fat: 3
Unsaturated Fat: 4
Trans Fat: 0
Carbohydrates: 30
Fiber: 4
Protein: 6
Cholesterol: 60