Using a few simple ingredients and 1 bowl, throw together these healthy apple cinnamon baked oatmeal cups. They’re soft and moist inside with chewy tops and plenty of flavor. Make them ahead and enjoy all week long!
- 1 and 1/2 cups (360ml) milk (dairy or nondairy)
- 2 large eggs*
- 1/2 cup (120ml) pure maple syrup*
- 1/2 cup (120g) unsweetened applesauce
- 3 cups (255g) old-fashioned whole rolled oats*
- 1 teaspoon baking powder
- 1 and 1/2 teaspoons ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon pure vanilla extract
- 1/4 teaspoon salt
- 1 heaping cup (120g) peeled chopped apple*
- optional: 1/2 cup (50g) chopped walnuts or pecans
- optional: coarse sugar for topping
- Preheat oven to 350°F (177°C). Generously spray a muffin pan with nonstick spray. If using muffin liners, spray them with nonstick spray. The oatmeal cups stick to the liners a bit regardless, so I recommend skipping them.
- In a large bowl, whisk all of the ingredients together, except for the apples (and nuts and coarse sugar). Using a spoon or rubber spatula, fold in the apples and nuts (if using). Batter will be a little liquidy. Spoon batter evenly into muffin cups, making sure both the oats/apples and liquid are in each. Fill all the way to the top. See photo above. If desired, sprinkle the tops with coarse sugar.
- Bake for 28-30 minutes or until the edges are lightly browned and top appears set. If the tops are browning very quickly, tent a piece of aluminum foil over the muffin pan.
- Cool for 5-10 minutes before serving.
- Cover leftover oatmeal cups tightly and refrigerate for up to 1 week.
- Make Ahead & Freezing Instructions: Bake the oatmeal cups, cool completely, and store in the refrigerator all week for easy breakfasts. Reheat in the microwave or bake in a 350°F (177°C) oven for 5-6 minutes. To freeze, bake and cool oatmeal cups. Cover tightly and freeze for up to 3 months. Thaw in the refrigerator or at room temperature. Warm to your liking.
- Special Tools (affiliate links): 12-count Muffin Pan | Glass Mixing Bowl | Whisk | Rubber Spatula
- Don’t: Do not make oatmeal batter ahead of time. The oats will soak up all the liquid! Whisk it all together, then bake right away. See make ahead instructions above for alternative.
- Eggs: Eggs bind the ingredients. If needed, you can replace the eggs with 1/3 cup unsweetened applesauce or mashed banana. I do find the oatmeal cups fall apart a little when replacing the eggs.
- Sugar: I recommend pure maple syrup because the flavor is outstanding and the baked oatmeal cups are extra moist. Instead, you can use packed brown sugar, coconut sugar, or honey.
- Oats: Whole oats give you the best texture. You can use quick oats instead, but they soak up more moisture so the centers won’t be as moist. If using steel-cut oats, soak the oats in the milk for 30 minutes, then stir in the rest of the ingredients. Add a few extra minutes to the bake time. The oatmeal cups are best with whole oats.
- Apples: Use your favorite variety such as Granny Smith, Fuji, or Honeycrisp. You need about 1 medium apple.
- Nutrition Information Per Oatmeal Cup (with unsweetened applesauce and unsweetened almond milk using Spark Recipe Calculator): Calories 138, Total Fat 3g, Carbohydrate 26g, Dietary Fiber 3g, Sugars 11g, Protein 4g.
Keywords: baked oatmeal cups