Tasty Baked Apple Cinnamon Oatmeal Cups Recipe
Introduction
Tasty Baked Apple Cinnamon Oatmeal Cups are a delightful and wholesome breakfast treat. Combining warm spices, fresh apples, and hearty oats, these individual servings are perfect for busy mornings or a healthy snack. They’re easy to make and even easier to enjoy on the go.

Ingredients
- Coarse sugar for sprinkling
- 1/2 cup unsweetened applesauce
- 2 large eggs
- 1/2 tsp vanilla extract
- 1 cup chopped peeled apple (such as Honeycrisp or Granny Smith)
- 1 tsp baking powder
- 3 cups old-fashioned oats
- 1 1/2 cups milk
- 1/2 cup chopped walnuts
- 1 1/2 tsp cinnamon
- 1/4 tsp nutmeg
- 1/2 cup maple syrup
- 1/4 tsp salt
Instructions
- Step 1: Preheat your oven to 350°F (177°C). Generously spray a muffin pan with nonstick spray to prevent sticking. If using muffin liners, spray them as well, though it’s recommended to skip liners since oatmeal cups tend to stick.
- Step 2: In a large bowl, whisk together all ingredients except the chopped apples, walnuts, and coarse sugar. Once combined, gently fold in the apples and walnuts with a spoon or spatula. The batter will be slightly liquidy, which is normal.
- Step 3: Spoon the batter evenly into the prepared muffin cups, filling them all the way to the top to ensure full muffins. If desired, sprinkle coarse sugar on top for added sweetness and crunch.
- Step 4: Bake for 28-30 minutes until the edges are lightly browned and the tops appear set. If the tops brown too quickly, cover the muffin pan loosely with aluminum foil to prevent burning.
- Step 5: Let the oatmeal cups cool in the muffin pan for 5-10 minutes before removing. This helps improve their texture and makes them easier to handle.
- Step 6: Store any leftovers by covering tightly and refrigerating. They will keep fresh for up to one week.
Tips & Variations
- For a nut-free version, omit the walnuts or substitute with seeds such as pumpkin or sunflower seeds.
- Try adding raisins or dried cranberries for a fruity twist.
- Use almond milk or oat milk instead of regular milk for a dairy-free option.
- To enhance the apple flavor, sprinkle a little extra cinnamon on top before baking.
Storage
Store leftovers in an airtight container in the refrigerator for up to one week. Reheat individual oatmeal cups in the microwave for about 30 seconds or until warmed through. They also freeze well; wrap each cup separately and freeze up to three months, then thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use quick oats instead of old-fashioned oats?
Old-fashioned oats hold their texture better during baking, but quick oats can be used in a pinch. Expect a softer, less chewy texture if you substitute.
Are these oatmeal cups gluten-free?
They can be, as long as you use certified gluten-free oats and ensure all other ingredients are gluten-free.
Print
Tasty Baked Apple Cinnamon Oatmeal Cups Recipe
- Total Time: 38 minutes
- Yield: 12 oatmeal cups 1x
- Diet: Vegetarian
Description
Enjoy a wholesome and delicious breakfast treat with these Tasty Baked Apple Cinnamon Oatmeal Cups. Loaded with fresh apples, warm cinnamon, and crunchy walnuts, these baked oatmeal cups are a perfect make-ahead meal for busy mornings.
Ingredients
Main Ingredients
- 1/2 cup unsweetened applesauce
- 2 large eggs
- 1/2 tsp vanilla extract
- 1 cup chopped peeled apple (Honeycrisp or Granny Smith recommended)
- 1 tsp baking powder
- 3 cups old-fashioned oats
- 1 1/2 cups milk
- 1/2 cup chopped walnuts
- 1 1/2 tsp cinnamon
- 1/4 tsp nutmeg
- 1/2 cup maple syrup (organic preferred)
- 1/4 tsp salt
Topping
- Coarse sugar for sprinkling (optional)
Instructions
- Prepare the Oven and Muffin Pan: Preheat your oven to 350°F (177°C). Generously spray a muffin pan with nonstick spray to prevent sticking. If using muffin liners, spray them as well, although it’s recommended to avoid liners since oatmeal cups tend to stick to them.
- Mix the Ingredients: In a large bowl, whisk together the applesauce, eggs, vanilla extract, baking powder, oats, milk, cinnamon, nutmeg, maple syrup, and salt until combined. Gently fold in the chopped apples and chopped walnuts with a spoon or silicone spatula. The batter will be slightly liquidy—this is normal.
- Fill the Muffin Cups: Spoon the batter evenly into the prepared muffin cups, filling each cup to the top to ensure full oatmeal cups once baked. Optionally, sprinkle coarse sugar on top of the batter for added sweetness and a crunchy texture.
- Bake the Oatmeal Cups: Bake in the preheated oven for 28-30 minutes or until the edges are lightly browned and the tops appear set. If the tops brown too quickly, tent the muffin pan with aluminum foil to prevent burning while allowing baking to continue evenly.
- Cool and Serve: Remove the muffin pan from the oven and allow the oatmeal cups to cool for 5-10 minutes in the pan before removing. This cooling time improves texture and makes them easier to handle and eat.
- Store Leftovers: If you have any leftover oatmeal cups, cover tightly and refrigerate. They remain fresh for up to one week and are perfect for quick breakfasts or snacks throughout the week.
Notes
- Using a firm, sweet-tart apple variety like Honeycrisp or Granny Smith provides the best flavor balance.
- Skipping muffin liners is recommended to prevent sticking; use nonstick spray instead.
- Coarse sugar on top is optional but adds delightful sweetness and crunch.
- These oatmeal cups can be reheated gently in the microwave or oven for a quick breakfast.
- Walnuts can be substituted with other nuts or seeds based on preference or allergy considerations.
- Prep Time: 10 minutes
- Cook Time: 28 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: baked oatmeal cups, apple cinnamon oatmeal, healthy breakfast, make-ahead breakfast, maple syrup oatmeal, walnut oatmeal cups

