Cinnamon-Spiced Apple Oat Breakfast Bake
A warm baked oatmeal packed with fresh apples, warming cinnamon, and a touch of maple syrup — perfect for a wholesome morning start. This american-inspired breakfast (vegetarian) ready in about 50 minutes combines rolled oats, whole or plant-based milk, medium, peeled and diced apple into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 250 calories and feeds 6, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 cups rolled oats
- 2 cups, whole or plant-based milk
- 2 medium, peeled and diced apple
- 2 large eggs
- 1/4 cup maple syrup
- 2 tsp ground cinnamon
- 1 tsp baking powder
- 1 tsp vanilla extract
- 1/4 tsp salt
- 1/3 cup (optional) chopped walnuts
Instructions
- Step 1: Preheat oven to 350°F and grease an 8x8 inch baking dish. In a large bowl, whisk together 2 cups rolled oats, 1 tsp baking powder, 2 tsp ground cinnamon, and 1/4 tsp salt.
- Step 2: In another bowl, beat 2 large eggs with 2 cups milk, 1/4 cup maple syrup, and 1 tsp vanilla extract until smooth.
- Step 3: Fold in 2 peeled and diced medium apples and optional 1/3 cup chopped walnuts into the oat mixture, then pour the wet ingredients over it. Stir gently to combine.
- Step 4: Pour the batter into the prepared dish and bake for 35-40 minutes until the top is golden and a toothpick inserted in the center comes out clean.
- Step 5: Let cool for 5 minutes before serving warm, optionally drizzled with extra maple syrup.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Cinnamon-Spiced Apple Oat Breakfast Bake take to make?
Total time is about 50 minutes (10 min prep + 40 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.
How do I store leftover Cinnamon-Spiced Apple Oat Breakfast Bake?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.
Can I substitute ingredients in Cinnamon-Spiced Apple Oat Breakfast Bake?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Cinnamon-Spiced Apple Oat Breakfast Bake for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Cinnamon-Spiced Apple Oat Breakfast Bake vegetarian?
Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
