Baked Oatmeal Cups

Featured in: Weekend Warm Bakes

These baked oatmeal cups offer a comforting, chewy texture with the natural sweetness of brown sugar and vanilla. Easy to prepare, they combine rolled oats, spices, and moisture-rich ingredients like applesauce and eggs. Customizable with berries, nuts, or chocolate chips, they can suit many tastes. Perfect for meal prep, they keep well refrigerated or frozen for convenient breakfasts or snacks. Vegan adaptations use flax eggs and plant options.

Simply mix dry and wet ingredients separately, fold in your favorite add-ins, then bake in a muffin tin until golden. Enjoy warm or chilled for a satisfying, wholesome bite anytime.

Updated on Tue, 23 Dec 2025 14:27:00 GMT
A golden-brown baked oatmeal cup, brimming with berries, ready for a delicious breakfast. Save to Pinterest
A golden-brown baked oatmeal cup, brimming with berries, ready for a delicious breakfast. | citrushearth.com

The first time I made these was during a chaotic Monday morning when I needed breakfast for the week but had zero energy to cook every day. I threw everything into a bowl, divided it into a muffin tin, and crossed my fingers. When I pulled them out of the oven, something magical happened—the tops were golden and slightly crisp, but the inside stayed soft and pudding-like, like warm oatmeal hugged by a little blanket.

My roommate walked in while these were cooling and asked what smelled like cinnamon clouds. We ate them warm right out of the oven, standing in the kitchen with our hands. She took two to work and texted me by noon asking for the recipe. Now I double the batch because they disappear faster than I expect.

Ingredients

  • Old-fashioned rolled oats: These create the perfect chewy texture, and quick oats make them too mushy while steel cut stays too firm
  • Light brown sugar: The molasses adds depth that white sugar cannot replicate, and packing it down ensures accurate measuring
  • Baking powder: This tiny amount gives the cups just enough lift without turning them into cake
  • Ground cinnamon: Warm spices make these taste cozy, but you can skip it if you want pure oat flavor
  • Salt: Even a quarter teaspoon wakes up all the other flavors
  • Large eggs: Two eggs bind everything together while keeping the texture tender
  • Milk: Any milk works here, but full fat dairy creates the richest result
  • Unsweetened applesauce: This secret ingredient keeps the cups moist without adding extra fat or sugar
  • Coconut oil or butter: Melted fat distributes evenly through the batter for consistent texture
  • Pure vanilla extract: Real vanilla makes a difference you can taste
  • Mix-ins: Keep the total to one cup or the centers will not set properly

Instructions

Get your oven ready:
Preheat to 350F and line a 12 cup muffin tin so nothing sticks
Mix the dry ingredients:
Whisk oats, brown sugar, baking powder, cinnamon, and salt in a large bowl until combined
Whisk the wet ingredients:
Beat eggs, milk, applesauce, melted coconut oil or butter, and vanilla in a separate bowl until smooth
Combine everything:
Pour wet ingredients into dry ingredients and stir until no dry streaks remain
Add your favorites:
Gently fold in whatever mix ins you chose, being careful not to overmix
Fill the cups:
Divide batter evenly among muffin cups, filling each nearly to the top
Bake until golden:
Bake 23 to 27 minutes until tops are set and lightly golden
Cool completely:
Let them rest in the pan 5 minutes then move to a wire rack
Warm, fluffy baked oatmeal cups, showcasing a close-up of the delicious textures and mix-ins. Save to Pinterest
Warm, fluffy baked oatmeal cups, showcasing a close-up of the delicious textures and mix-ins. | citrushearth.com

These became my go to when my niece started kindergarten and needed easy breakfasts before the bus came. She called them oatmeal cookies and felt special having her own ready to eat. Now she asks for them whenever she visits.

Make Them Your Own

The beauty of this recipe is how easily it adapts to what you have or what you crave. I have made endless combinations depending on the season and what was in my pantry. Some weeks I want chocolate, others I need something fruitier.

Storage And Meal Prep

These store beautifully and actually taste better on day two when the flavors have had time to mingle. I keep a container in the fridge for busy weeks and another in the freezer for emergencies. They thaw overnight and reheat like a dream.

Serving Ideas

Warm one for thirty seconds and top with a dollop of Greek yogurt or a drizzle of maple syrup if you want something extra special. My toddler eats them plain, but I love crumbling one over a bowl of fresh berries.

  • Pair with coffee or tea for a complete breakfast
  • Pack two in a lunchbox for a filling snack
  • Serve warm with a scoop of vanilla ice cream for dessert
Enjoy a stack of freshly baked oatmeal cups, a quick, convenient and healthy breakfast option. Save to Pinterest
Enjoy a stack of freshly baked oatmeal cups, a quick, convenient and healthy breakfast option. | citrushearth.com

These little cups have saved more mornings than I can count. Make a batch Sunday and thank yourself all week.

Recipe FAQs

Can I make these oatmeal cups vegan?

Yes, substitute eggs with flax eggs made from ground flaxseed and water, and use plant-based milk and oil to keep them vegan.

What mix-ins work best for these cups?

Fresh or frozen berries, mini chocolate chips, chopped nuts, or dried fruits add flavor and texture variety.

How do I store baked oatmeal cups?

Store in an airtight container in the refrigerator for up to 5 days or freeze them for up to 2 months.

Can I use gluten-free oats?

Absolutely, use certified gluten-free rolled oats to ensure these cups are gluten-free.

How do I achieve a chewy texture?

Combining applesauce, eggs, and coconut oil with rolled oats ensures a moist, chewy consistency when baked.

Baked Oatmeal Cups

Soft, chewy baked oatmeal cups featuring oats, cinnamon, and mix-ins for a wholesome start.

Prep duration
10 minutes
Time to cook
25 minutes
Overall time
35 minutes
Created by Elise Porter


Skill level Easy

Cuisine Type American

Makes 12 Number of servings

Dietary details Meat-Free

What Goes In

Dry Ingredients

01 2 cups old-fashioned rolled oats (certified gluten-free if required)
02 1/2 cup packed light brown sugar
03 1 teaspoon baking powder
04 1/2 teaspoon ground cinnamon
05 1/4 teaspoon salt

Wet Ingredients

01 2 large eggs
02 1 1/4 cups milk (dairy or unsweetened plant-based)
03 1/4 cup unsweetened applesauce
04 1/4 cup melted coconut oil or unsalted butter
05 1 teaspoon pure vanilla extract

Optional Mix-Ins (up to 1 cup total)

01 Fresh or frozen berries
02 Mini chocolate chips
03 Chopped nuts (walnuts, pecans, almonds)
04 Raisins or dried cranberries

How to Make It

Step 01

Prepare oven and muffin tin: Preheat oven to 350°F. Line a 12-cup muffin tin with paper liners or grease with nonstick spray.

Step 02

Combine dry ingredients: In a large mixing bowl, whisk together oats, brown sugar, baking powder, cinnamon, and salt.

Step 03

Mix wet ingredients: In a separate bowl, whisk eggs, milk, applesauce, melted coconut oil or butter, and vanilla extract until smooth.

Step 04

Blend wet and dry mixtures: Pour the wet mixture into the dry ingredients and stir until fully incorporated.

Step 05

Add optional mix-ins: Fold in desired mix-ins, ensuring not to exceed one cup total.

Step 06

Fill muffin cups: Evenly distribute batter among the prepared muffin cups, filling nearly to the top.

Step 07

Bake oatmeal cups: Bake for 23 to 27 minutes until the tops are golden and set.

Step 08

Cool and serve: Let cups cool in the pan for 5 minutes before transferring to a wire rack to cool completely.

What You’ll Need

  • Mixing bowls
  • Whisk
  • 12-cup muffin tin
  • Measuring cups and spoons
  • Paper muffin liners or nonstick spray

Allergy details

Double-check ingredients for allergens; talk with your doctor if you’re uncertain.
  • Contains eggs; substitute flax eggs for vegan option
  • Contains nuts if included as mix-ins
  • Contains dairy if using cow's milk or butter; plant-based alternatives recommended for dairy-free
  • Oats may contain gluten; use certified gluten-free oats if necessary

Nutrition info (for each serving)

Nutrition data is for reference and isn’t meant as health advice.
  • Calorie count: 135
  • Fat content: 5 grams
  • Carbohydrates: 19 grams
  • Protein amount: 3 grams