This baked oatmeal combines the sweetness of fresh peaches and blueberries for a nutritious breakfast. It is a convenient meal-prep option that saves time during busy weekday mornings.

List of ingredients
- 1 large fresh peach – diced into small pieces.
- 1 cup fresh blueberries – rinsed and patted dry.
- 2 cups old fashioned rolled oats – provides a hearty texture.
- 1 teaspoon baking powder – helps the bake rise slightly.
- 1 teaspoon cinnamon – adds warm flavor.
- 1/2 teaspoon kosher salt – balances the sweetness.
- 1 medium egg – binds the ingredients together.
- 2 cups unsweetened almond milk – provides moisture.
- 1/4 cup maple syrup – natural sweetener, adjustable to taste.
- 1 teaspoon vanilla extract – enhances the fruity profile.
step-by-step instructions
- Preheat: Set your oven to 350 degrees Fahrenheit.
- Prepare Fruit: Cut up the large peach and rinse the blueberries thoroughly.
- Combine Dry Ingredients: Mix the oats, baking powder, cinnamon, and salt directly in a 13×9 inch oven-safe baking dish.
- Add Wet Ingredients: Crack the egg into the baking dish, then pour in the almond milk, maple syrup, and vanilla extract.
- Stir: Mix all ingredients together using a fork until well combined.
- Fold in Fruit: Gently fold in the sliced peaches and blueberries.
- Bake: Place in the oven and bake for 20 to 25 minutes.
- Serve: Remove from the oven and serve warm.
Pan Selection and Baking Dimensions
Using a 13×9 Baking Dish for Thinner Slices
Using a larger 13×9 inch pan spreads the batter across a wider surface area. This results in thinner slices that cook more quickly and have slightly crispier edges.
Using an 11×7 Baking Pan for Thicker Portions
An 11×7 inch pan concentrates the ingredients, creating a deeper, more cake-like texture. You may need to increase the baking time by 5 to 10 minutes to ensure the center is fully set.
Greasing the Baking Dish
Lightly coat the bottom and sides of your baking dish with coconut oil or a non-stick spray. This prevents the oats from sticking to the edges and makes serving much easier.
Dietary Substitutions and Customizations
Replacing the Egg for Vegan Options
Swap the egg for a flax egg by mixing one tablespoon of ground flaxseed with three tablespoons of water. Let the mixture sit for five minutes until it thickens before adding it to the wet ingredients.
Selecting Certified Gluten-Free Oats
While oats are naturally gluten-free, they are often processed in facilities that handle wheat. Use certified gluten-free rolled oats to avoid cross-contamination if you have a strict gluten intolerance.
Alternative Milk Choices
You can replace almond milk with oat milk, soy milk, or coconut milk. Oat milk provides a creamier consistency, while coconut milk adds a subtle tropical flavor that pairs well with peaches.
Using Frozen Fruit Instead of Fresh
If fresh peaches are out of season, use frozen peach slices and blueberries. Do not thaw them before adding to the batter, as this can cause the fruit to bleed color into the oats.
Using Different Natural Sweeteners
Replace maple syrup with honey or agave nectar for a similar sweetness profile. If you prefer a less sweet dish, reduce the amount to 2 tablespoons.
Nutritional Enhancements
Incorporating Protein Powder
Add one scoop of vanilla or unflavored protein powder to the dry ingredients. You may need to add an extra 1/4 cup of almond milk to maintain the correct batter consistency.
Adding Seeds for Extra Omega-3s
Stir in two tablespoons of chia seeds or hemp hearts during the dry ingredient phase. These additions provide extra texture and increase the healthy fat content of the meal.
Mixing in Nuts for Texture
Fold in 1/2 cup of chopped walnuts or slivered almonds along with the fruit. Toasting the nuts briefly in a pan before adding them enhances the flavor contrast.
Storage and Preservation
Refrigeration Guidelines
Store leftover baked oatmeal in an airtight container in the refrigerator for up to five days. Ensure the bake has cooled completely before sealing the container to prevent condensation.
Freezing and Thawing Instructions
Slice the oatmeal into individual portions and wrap each piece in parchment paper. Place them in a freezer-safe bag for up to three months.
Optimal Storage Containers
Glass containers are preferred for storing baked oats as they do not absorb odors. Use a container with a locking lid to keep the oats moist and fresh.
Reheating Methods
Microwave Reheating for Quick Meals
Place a slice of oatmeal on a microwave-safe plate and add a teaspoon of water or milk. Heat on medium power for 45 to 60 seconds until warmed through.
Oven Reheating for Better Texture
Preheat the oven to 325 degrees Fahrenheit and place the slices on a baking sheet. Heat for 10 minutes to restore the slightly crisp edges of the bake.
Stovetop Warming Options
Place a slice of oatmeal in a small non-stick skillet over low heat. Add a splash of almond milk and cover with a lid for 2 to 3 minutes to steam the oats.
Serving Suggestions
Adding Fresh Toppings
Top each serving with a dollop of Greek yogurt or a drizzle of fresh almond butter. Adding a few fresh berries on top adds a burst of acidity and color.
Pairing with Protein-Rich Sides
Serve the baked oatmeal alongside two hard-boiled eggs or a side of turkey sausage. This creates a more balanced meal with a higher protein count.
Creating a Dessert Version
Increase the maple syrup by 2 tablespoons and add a pinch of nutmeg. Serve warm with a scoop of vanilla bean ice cream for a fruit-forward dessert.
Troubleshooting Common Issues
Fixing a Soggy Texture
If the oatmeal is too wet, it may be due to excess moisture from the fruit. Ensure your blueberries are patted dry and avoid over-mixing the batter.
Preventing Burnt Edges
If the edges brown too quickly, move the baking dish to a middle rack in the oven. You can also loosely cover the dish with foil for the final 10 minutes of baking.
Adjusting for Overly Sweet Results
If the final dish is too sweet, serve it with a sprinkle of sea salt or unsweetened coconut flakes. Next time, reduce the maple syrup or use an unsweetened milk alternative.
Frequently Asked Questions
Can I make this in a slow cooker?
Yes, you can adapt this for a slow cooker. Combine all ingredients in the pot and cook on low for 4 hours or high for 2 hours, though the texture will be softer than the oven-baked version.
How long does this stay fresh?
When kept in an airtight container in the refrigerator, it remains fresh for 5 days. If left at room temperature, it should be consumed within 24 hours.
Is this suitable for meal prep?
This recipe is ideal for meal prep because it can be sliced into portions and stored. It maintains its texture well after reheating, making it a fast weekday breakfast.
Can I use steel-cut oats?
Steel-cut oats are not recommended for this specific baking method as they do not absorb liquid in the same way as rolled oats. The result would be too dense and gritty.
Print
Peach and Blueberry Baked Oatmeal
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
Easy and nutritious baked oatmeal that’s baked with fresh peaches and blueberries.
Ingredients
- 1 large fresh peach
- 1 cup fresh blueberries
- 2 cups old fashioned rolled oats
- 1 teaspoon baking powder
- 1 teaspoon cinnamon
- 1/2 teaspoon kosher salt
- 1 medium egg
- 2 cups unsweetened almond milk
- 1/4 cup maple syrup
- 1 teaspoon vanilla extract
Instructions
- Step: Preheat oven to 350 degrees Fahrenheit.
- Step: Cut up a large peach and rinse your blueberries.
- Step: Mix all of the dry ingredients in a 13×9 oven safe baking dish.
- Step: Crack the egg into the baking dish, pour in the milk, maple syrup and vanilla extract.
- Step: Mix everything together with a fork.
- Step: Fold in the peach slices and blueberries.
- Step: Bake in the oven for 20-25 minutes.
- Step: Serve warm!
Notes
For thinner slices, use a 13×9 baking dish. For thicker pieces, use an 11×7 baking pan.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 190 kcal
- Sugar: 13 g
- Sodium: 390 mg
- Fat: 4 g
- Saturated Fat: 1 g
- Unsaturated Fat: 2 g
- Trans Fat: 0.003 g
- Carbohydrates: 35 g
- Fiber: 4 g
- Protein: 5 g
- Cholesterol: 27 mg