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Coffee Cake Muffins with Crumble Topping

These **Coffee Cake Muffins with Crumble Topping** bring all the warm, buttery goodness of classic coffee cake into a soft, perfectly spiced muffin.
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Equipment

  • - Muffin tin
  • - Muffin liners
  • Mixing bowls
  • Measuring cups and spoons
  • Whisk
  • - Fork or pastry cutter
  • Spatula

Ingredients
  

  • #### **For the Muffins**
  • - 1 3/4 cups all-purpose flour
  • - 2 teaspoons baking powder
  • - 1/2 teaspoon baking soda
  • - 1/2 teaspoon salt
  • - 1/2 teaspoon cinnamon
  • - 1/2 cup unsalted butter softened
  • - 3/4 cup granulated sugar
  • - 2 large eggs
  • - 1 teaspoon vanilla extract
  • - 1/2 cup sour cream or Greek yogurt
  • - 1/3 cup milk
  • #### **For the Crumble Topping**
  • - 1/3 cup all-purpose flour
  • - 1/3 cup brown sugar
  • - 1 teaspoon cinnamon
  • - 3 tablespoons unsalted butter melted
  • #### **For the Glaze Optional**
  • - 1/2 cup powdered sugar
  • - 1 tablespoon milk
  • - 1/2 teaspoon vanilla extract

Instructions
 

  • #### **Step 1: Make the Crumble Topping**
  • In a small bowl, mix flour, brown sugar, and cinnamon.
  • Add melted butter and stir with a fork until crumbly. Set aside.
  • #### **Step 2: Prepare the Muffin Batter**
  • Preheat oven to **375°F (190°C)**. Line a muffin tin with liners.
  • In a mixing bowl, whisk together flour, baking powder, baking soda, salt, and cinnamon.
  • In another bowl, beat butter and sugar until fluffy.
  • Add eggs, one at a time, mixing well. Stir in vanilla extract.
  • Mix in sour cream, then gradually add dry ingredients, alternating with milk, until just combined.
  • #### **Step 3: Assemble & Bake**
  • Fill each muffin liner **2/3 full** with batter.
  • Sprinkle crumble topping generously over each muffin.
  • Bake for **18-22 minutes**, or until a toothpick comes out clean.
  • Let muffins cool in the tin for 5 minutes, then transfer to a wire rack.
  • #### **Step 4: Make the Glaze & Serve**
  • Whisk powdered sugar, milk, and vanilla until smooth.
  • Drizzle over cooled muffins and enjoy!