This Raspberry Crumb Cake is the perfect spring and summer treat! It features a soft, tender and moist vanilla cake base loaded with fresh raspberries and topped with a buttery, golden crumble. Each bite is bursting with juicy berries and sweet, crumbly goodness. It’s easy to make and perfect for brunch, dessert, or an afternoon snack!
Preheat oven to 350°F (177°C). Line an 8x8-inch baking pan with parchment paper or grease lightly.
Make the crumb topping: In a small bowl, mix the flour and both sugar. Add melted butter and stir with a fork until clumps form. Set aside.
Make the raspberry filling: In a small bowl, mix the raspberries and flour.Set aside.
Prepare the cake batter: In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
In a separate large bowl, beat softened butter and sugar on medium-high speed for 2-3 minutes until smooth.
Add the eggs one at a time, beating well after each.Add the vanilla extract and almond extract(if using); mix well.
Gradually mix in dry ingredients and yogurt on low speed until just combined and no streaks of flour remain. Do not overmix.
Assemble the cake: Pour the batter into the prepared pan and spread evenly. Top with the raspberry filling. Sprinkle the crumb topping and sliced almonds(if using) evenly over the top.
Bake the cake for 45–50 minutes, or until a toothpick inserted in the center comes out clean. Let cool in the pan before slicing.
Notes
Use sour cream or greek yogurt in place of regular yogurt.
Do not overmix the batter: Mix just until the ingredients are combined to keep the cake soft and tender.
Let the cake cool before slicing: This helps the crumb set and makes slicing cleaner and easier.
Keep the streusel refrigerated: Store the streusel in the refrigerator until you’re ready to use it. This helps keep the topping stays crumbly and forms larger clusters while baking.