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A freshly sliced slice of warm Pecan Streusel Coffee Cake on a plate showing the cinnamon ribbon.

Pecan Streusel Coffee Cake


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 6 reviews

  • Author: Mehmet Ugur
  • Total Time: 1 hour 25 mins
  • Yield: 10 servings

Description

This decadent coffee cake features a tender, sour cream-based crumb layered with a rich cinnamon-pecan ribbon and a crunchy, buttery streusel topping. Perfect for slow weekend mornings, it offers a melting texture and comforting warmth in every slice.


Ingredients

  • 1 cup pecans, toasted and chopped
  • 1/2 cup unsalted butter, melted
  • 1 1/2 cups granulated sugar
  • 1 cup dark brown sugar, divided
  • 1 1/2 teaspoons ground cinnamon
  • 2 cups all-purpose flour
  • 1/4 teaspoon salt
  • 1 cup full-fat sour cream
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda


Instructions

  1. Toast the pecans. Heat oven to 350°F and toast pecans on a baking sheet for 8 minutes until fragrant, then chop finely.
  2. Prepare the streusel. Combine melted butter, granulated sugar, salt, half the brown sugar, cinnamon, flour, and half the pecans until the mixture forms coarse, sandy clumps.
  3. Mix cinnamon filling. Whisk together the remaining dark brown sugar, cinnamon, and the rest of the pecans in a small bowl until well combined.
  4. Whisk wet ingredients. Beat the granulated sugar, sour cream, eggs, melted butter, and vanilla extract in a large bowl until smooth and pale.
  5. Incorporate dry ingredients. Whisk the flour, baking powder, baking soda, and salt, then fold into the wet mixture. Spread half of the batter into a round pan.
  6. Layer and assemble. Sprinkle the cinnamon-pecan filling over the first layer of batter, then cover with the remaining batter and top with the prepared streusel.
  7. Bake the cake. Bake for 45 to 50 minutes until a skewer inserted into the center comes out clean; cover with foil if the top browns too quickly.
  8. Cool and serve. Let the cake rest in the pan for 10 minutes, invert onto a cooling rack, and allow it to sit for an additional 15 minutes before slicing.

Notes

  • Ensure all dairy and egg ingredients are at room temperature to prevent the butter from seizing during mixing.
  • Use a glass cake dome rather than plastic wrap to keep the topping crisp while preserving the cake’s internal moisture.
  • Avoid over-mixing the batter once the flour is added to ensure the final crumb remains light and tender rather than dense.
  • If you prefer a variation, swap pecans for toasted walnuts or pistachios to slightly alter the flavor profile.
  • Prep Time: 35 mins
  • Cook Time: 50 mins
  • Category: Dessert
  • Method: Baking
  • Cuisine: Mediterranean