These cinnamon apple oatmeal bars are delicious and comforting — they taste just like apple crisp, but are made with wholesome ingredients. You might be surprised how “healthy” can still feel indulgent.
When autumn arrives, apple and cinnamon are my go-to flavors. This recipe delivers that warm, cozy combination in an easy, portable bar. They’re perfect for a fall snack, a quick breakfast, or to pack for on-the-go mornings.
They’re simple to prepare, bake up in about 30 minutes, and travel well. Make a large batch at once so you’ll have a few days’ worth of grab-and-go bars ready in the fridge.
Apple Cinnamon Oat Bars
These bars combine juicy chopped apples, warm cinnamon, crunchy walnuts, chewy oats, and a touch of brown sugar. They’re essentially baked oatmeal turned into bars — softer and chewier than a granola bar, but with the same portable convenience.
The ingredient list is straightforward and nutritious, and while they have a hint of sweetness, the flavors remain balanced so the bars work well as breakfast or a satisfying snack any time of day. As they bake, your kitchen will fill with that classic fall aroma of apple and spice.
Recipe Ingredients
You’ll need the following:
- Dry ingredients:
- 1.5 cups whole wheat pastry flour (use pastry flour — regular whole wheat flour makes a denser bar)
- 1 1/3 cups old-fashioned oats (old-fashioned oats give the best texture)
- 1/3 cup chopped walnuts
- 1/4 cup ground flaxseed
- 1/4 cup raisins
- 1/2 cup brown sugar
- 1 tablespoon ground cinnamon
- Wet ingredients:
- 2 apples, chopped
- 1/2 cup unsweetened applesauce
- 1 cup milk or non-dairy milk
- 2 eggs
- 1 teaspoon vanilla extract
If you have extra apples on hand, these flavors also work well stirred into a bowl of apple cinnamon oatmeal.
How to Make Baked Apple Oatmeal Bars
The method is easy and hands-off: mix, press, and bake. Follow these steps for reliable results.
- Preheat the oven: Set your oven to 350°F (175°C).
- Mix dry ingredients: In a large bowl, combine the whole wheat pastry flour, oats, chopped walnuts, ground flaxseed, raisins, brown sugar, and cinnamon. Stir until evenly blended.
- Mix wet ingredients: In a separate bowl, whisk together the chopped apples, unsweetened applesauce, milk, eggs, and vanilla extract.
- Combine: Pour the wet mixture into the dry ingredients and stir until everything is evenly moistened and distributed.
- Prepare the pan: Grease a baking pan or line it with parchment paper. A 7 x 11-inch pan works well, but similar-sized pans are fine; the baking time may vary slightly with a different pan size.
- Transfer and finish: Spread the batter into the prepared pan. Optionally sprinkle a few raw oats on top for a rustic look.
- Bake: Bake for about 30 minutes, or until a toothpick or fork inserted into the center comes out mostly clean and the top is set.
- Cool and slice: Allow the bars to cool in the pan for a bit, then cut into 8 to 10 bars, depending on your preferred size.
Store cooled bars in an airtight container in the refrigerator for several days, or freeze individually wrapped bars for longer storage. They’re great warm from the oven, at room temperature, or quickly reheated for a soft, comforting bite.
These bars work well as a healthy breakfast alternative, an afternoon pick-me-up, or a snack for busy days. Swap in different nuts, omit the raisins, or use diced pears as a variation — the basic formula is forgiving and adaptable.
Recipe Summary
- Yield: 8–10 bars
- Prep time: 10 minutes
- Cook time: 30 minutes
- Total time: 40 minutes
Ingredients (compact list)
- 1.5 cups whole wheat pastry flour
- 1 1/3 cups old-fashioned oats
- 1/3 cup chopped walnuts
- 1/4 cup ground flaxseed
- 1/4 cup raisins
- 1/2 cup brown sugar
- 1 tbsp cinnamon
- 2 apples, chopped
- 1/2 cup unsweetened applesauce
- 1 cup milk (or non-dairy)
- 2 eggs
- 1 tsp vanilla extract
Instructions (compact)
- Preheat oven to 350°F. Combine dry ingredients in one bowl and wet ingredients in another.
- Mix wet into dry until combined. Spread into a greased or lined 7 x 11-inch pan.
- Optional: sprinkle raw oats on top. Bake ~30 minutes, test with a fork or toothpick.
- Cool, slice, and store in an airtight container.
Enjoy these apple cinnamon oat bars warm or chilled. They’re a simple, flavorful way to bring fall into your kitchen any time you crave apple-and-spice comfort.