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Slice of coffee cake on a plate.

Easy Coffee Cake

Moist plush espresso cake swirled with brown sugar espresso swirl and topped with golden streusel. Try this easy recipe for a delicious crumb cake!
Prep Time:45 minutes
Cook Time:45 minutes
Total Time:1 hour 30 minutes
Course: Breakfast, Dessert
Cuisine: American
Keyword: cake, coffee
Servings: 9

Ingredients

Streusel Topping

  • 60 grams unsalted butter melted
  • 80 grams all-purpose flour
  • 100 grams brown sugar
  • 1/8 tsp table salt

Espresso Swirl

  • 50 grams brown sugar
  • 2 tsp espresso powder
  • 1 tsp cinnamon

Cake

  • 150 grams vegetable oil
  • 150 grams sugar
  • 80 grams brown sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 200 grams sour cream
  • 250 grams all-purpose flour
  • 50 grams cornstarch
  • 1 tbsp baking powder
  • 1/4 tsp table salt
  • 1 tsp espresso powder

Instructions

  • Preheat oven to 350℉ and line an 8x8 square pan with parchment paper.
  • First prep the streusel. In a medium bowl, mix butter, flour, brown sugar and salt until just combined. Set aside.
  • Next, make the espresso swirl. In a small bowl, mix together the sugar, espresso powder and cinnamon. Set aside.
  • Then, make the cake. In a large bowl, whisk oil and sugars together.
  • Add egg and vanilla. Whisk until smooth.
  • Add sour cream. Whisk until smooth.
  • Add flour, cornstarch, baking powder, salt and espresso and fold with a spatula until just combined.
  • Pour half of the cake batter into the prepared tin, spreading into an even layer.
  • Sprinkle over the espresso swirl then dot small spoonfuls of the remaining batter all over the top, covering as much of the swirl mixture as possible before gently spreading so that all of the swirl mixture is covered.
  • Sprinkle the streusel on top in an even layer.
  • Bake for 45-50 minutes or until a skewer inserted into the middle of the cake comes out clean.