Description
These soft and fluffy cinnamon muffins are the perfect breakfast treat, with an ooey-gooey brown sugar filling, buttery oat streusel, and creamy glaze!
Ingredients
Scale
Streusel Topping:
- 1/2 cup light brown sugar, packed
- 1/3 cup old-fashioned oats
- 1/2 cup all-purpose flour
- 3 tablespoons butter, room temperature
- 1/4 teaspoon ground cinnamon
Filling:
- 3 tablespoon melted butter
- 1/2 cup light brown sugar
- 3 teaspoon ground cinnamon
Muffin:
- 1/2 cup butter, melted
- 3/4 cup milk
- 2 large eggs
- 1 3/4 cups all-purpose flour
- 1/2 cup old-fashioned oats
- 2 tablespoons cornstarch
- 3/4 cup granulated sugar
- 1 tablespoon baking powder
- 1 teaspoon kosher salt
- 1/4 teaspoon ground nutmeg
- optional: 1/2 cup white chocolate chips
Glaze Icing:
- 1 cup powdered sugar
- 1 tablespoon butter, room temperature
- 2 tablespoon milk
Instructions
- Preheat the oven to 400°F. Line a muffin tin with cupcake liners, or spray with cooking spray.
- Streusel Topping: Mix all the ingredients with a fork until crumbly. Set aside.
- Filling: Mix all the ingredients until the consistency is similar to a loose frosting or pudding. Set aside.
- Muffins: In a large bowl whisk together butter, milk, and eggs. In another bowl combine flour, oats, cornstarch, sugar, baking powder, salt, nutmeg, and white chocolate chips.
- Pour the dry ingredients into the wet and stir until just combined.
- Using half the batter, fill each muffin tin with approximately 2 tablespoons of the batter. Then drop 2 teaspoons of filling into each tin. Finish, by dropping another 2 tablespoons of batter on top. Depending on the size of the muffin tin, you may get more than 12 muffins.
- Now sprinkle your topping evenly on the muffins (about 1 tablespoon on each).
- Bake 20-25 minutes until centers are set.
- Cool the muffins on a wire rack.
- Glaze Icing: Combine the butter, sugar, and milk, stirring until there are no lumps, adding more powdered sugar or milk until the desired consistency is reached. Drizzle on muffins when ready to serve.
- Drizzle with glaze when ready to serve.
Notes
Store airtight at room temperature for up to 3 days
Nutrition
- Serving Size:
- Calories: 453
- Sugar: 43.6 g
- Sodium: 228.2 mg
- Fat: 17.7 g
- Carbohydrates: 68.6 g
- Protein: 5.5 g
- Cholesterol: 71 mg
