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New York-Style Crumb Cake

Indulge in a slice of New York-Style Crumb Cake, featuring a tender, moist base topped with a thick, buttery crumb topping, perfect for family gatherings or cozy evenings.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 12 pieces
Course: Dessert, Snack
Cuisine: American
Calories: 350

Ingredients
  

For the Cake
  • 2 cups all-purpose flour Ensure to spoon and level for accurate measurement.
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, softened Make sure it's at room temperature.
  • 1/2 cup brown sugar
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 cup sour cream Plain yogurt can be used as a substitute.
  • 2 large eggs Ensure they are at room temperature.
  • 1 teaspoon vanilla extract
  • 1 tablespoon ground cinnamon
For the Crumb Topping
  • 1 cup all-purpose flour
  • 1/2 cup granulated sugar
  • 1/2 cup brown sugar
  • 1 tablespoon ground cinnamon
  • 1/2 cup unsalted butter, softened Use your fingers to mix until crumbles form.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking pan or line it with parchment paper for easy removal.
  2. In a large bowl, whisk together the flour, granulated sugar, baking powder, baking soda, cinnamon, and salt until well combined.
  3. In another bowl, cream the softened butter with the brown sugar until light and fluffy using an electric mixer on medium speed for about 2-3 minutes.
  4. Add the eggs, sour cream, and vanilla extract to the butter mixture. Mix until everything is smooth and fully incorporated.
  5. Gradually add the dry ingredients into the wet mixture, stirring gently with a wooden spoon or spatula until just combined. Avoid overmixing.
Crumb Topping
  1. In a separate bowl, mix equal parts of flour, granulated sugar, and brown sugar along with the cinnamon and softened butter using your fingers until you form pea-sized crumbles.
Baking
  1. Pour the batter into the prepared baking pan, spreading it evenly. Sprinkle the crumb mixture generously over the top.
  2. Place the cake in the preheated oven and bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
  3. Allow the cake to cool in the pan for about 10 minutes before slicing and serving.

Notes

Store leftovers in an airtight container at room temperature for up to 3 days. For longer storage, freeze individual slices for up to 3 months. Reheat in the microwave for 20-30 seconds or in a preheated oven at 350°F for 10 minutes.