Soft, spiced, and topped with a buttery cinnamon crumble, these coffee cake muffins are perfect for breakfast or snack time — simple, satisfying, and made with classic pantry staples.
Muffins:
1 ¾ cups all-purpose flour
1 tsp baking powder
½ tsp baking soda
½ tsp salt
1 tsp ground cinnamon
½ cup granulated sugar
¼ cup brown sugar
½ cup melted unsalted butter
2 large eggs
1 tsp vanilla extract
¾ cup buttermilk
Crumble Topping:
¾ cup all-purpose flour
⅓ cup brown sugar
1½ tsp cinnamon
Pinch of salt
¼ cup melted butter
Optional Swirl:
2 tbsp brown sugar
½ tsp cinnamon
Preheat oven to 375°F. Line a 12-cup muffin tin.
Make crumble topping by combining flour, sugar, cinnamon, salt, and butter. Set aside.
In a bowl, whisk flour, baking powder, baking soda, salt, and cinnamon.
In another bowl, mix sugars, butter, eggs, vanilla, and buttermilk until smooth.
Combine wet and dry ingredients. Mix gently until just combined.
Fill muffin cups halfway, add swirl (optional), then top with remaining batter.
Spoon crumble topping onto each muffin, pressing slightly.
Bake for 18–20 minutes until a toothpick comes out clean.
Cool for 5 minutes in tin, then transfer to rack.
Add chopped nuts or chocolate chips if desired. Store in an airtight container or freeze for up to 2 months.