Half-Baked Apple Cinnamon Oatmeal Bars
Soft and chewy oatmeal bars bursting with warm cinnamon and sweet apple chunks, perfect for a wholesome snack or breakfast. This american-inspired desserts (vegetarian) ready in about 45 minutes layers rolled oats, whole wheat flour, baking powder 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 180 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
- 1 tsp baking powder
- 1 1/2 tsp ground cinnamon
- 1/4 tsp salt
- 1/3 cup unsalted butter, melted
- 1/2 cup brown sugar
- 1 large egg
- 1 tsp vanilla extract
- 1 medium apple, peeled and chopped into 1/2-inch pieces
- 1/2 cup milk
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 350°F and grease an 8x8-inch baking pan.
- Step 2: In a large bowl, whisk together 2 cups rolled oats, 1/2 cup whole wheat flour, 1 tsp baking powder, 1 1/2 tsp ground cinnamon, and 1/4 tsp salt.
- Step 3: In another bowl, combine 1/3 cup melted unsalted butter with 1/2 cup brown sugar, 1 large egg, and 1 tsp vanilla extract, whisking until smooth.
- Step 4: Add the wet ingredients to the dry ingredients and stir to combine.
- Step 5: Fold in 1 medium peeled and chopped apple and 1/2 cup milk until the batter is thick but spreadable.
- Step 6: Spread the batter evenly into the prepared pan and bake for 30-35 minutes until golden brown and a toothpick inserted in the center comes out clean.
- Step 7: Let cool completely before cutting into bars and serving.
Frequently asked questions
How long does Half-Baked Apple Cinnamon Oatmeal Bars take to make?
Total time is about 45 minutes (10 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 Half-Baked Apple Cinnamon Oatmeal 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 Half-Baked Apple Cinnamon Oatmeal 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 Half-Baked Apple Cinnamon Oatmeal 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 Half-Baked Apple Cinnamon Oatmeal 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.
