Baked Cinnamon-Spiced Apple Oat Bars
Chewy oat bars infused with cinnamon and baked with sweet apple chunks, perfect for a wholesome breakfast or snack. This american-inspired desserts (vegetarian) ready in about 50 minutes layers rolled oats, whole wheat flour, ground cinnamon into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 210 calories and feeds 9, so it slots into a weekend bake or a special-occasion dessert tray. 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
- 1/2 cup whole wheat flour
- 2 tsp ground cinnamon
- 1 tsp baking powder
- 1/4 tsp salt
- 1/2 cup (113 g) unsalted butter, melted
- 1/2 cup packed brown sugar
- 1 large egg
- 1 tsp vanilla extract
- 1 large (about 1.5 cups) apple, peeled and diced
- 1/4 cup milk
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat the oven to 350°F. In a large bowl, mix 2 cups rolled oats, 1/2 cup whole wheat flour, 2 tsp ground cinnamon, 1 tsp baking powder, and 1/4 tsp salt.
- Step 2: In a separate bowl, whisk together 1/2 cup melted unsalted butter, 1/2 cup packed brown sugar, 1 large egg, and 1 tsp vanilla extract until smooth.
- Step 3: Add the wet mixture to the dry ingredients and stir gently to combine, then fold in 1.5 cups diced peeled apple and 1/4 cup milk until evenly mixed.
- Step 4: Press the mixture firmly into a greased 8x8-inch baking pan to create an even layer.
- Step 5: Bake for 30-35 minutes until the edges are golden and a toothpick inserted in the center comes out clean. Let cool completely before cutting into bars.
Frequently asked questions
How long does Baked Cinnamon-Spiced Apple Oat Bars take to make?
Total time is about 50 minutes (15 min prep + 35 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Baked Cinnamon-Spiced Apple Oat Bars?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Baked Cinnamon-Spiced Apple Oat Bars?
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 Baked Cinnamon-Spiced Apple Oat Bars for a different number of people?
The recipe is written for 9 servings. Multiply each ingredient by (your serving target / 9). 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 Baked Cinnamon-Spiced Apple Oat Bars 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.
