Quick Cinnamon Streusel Cake with Dark Chocolate Chips
Desserts

Quick Cinnamon Streusel Cake with Dark Chocolate Chips

ML
By Marie Lefebvre · Updated September 27, 2026

A soft, pillowy cake hiding beneath a buttery cinnamon streusel and pools of melted dark chocolate — pure comfort food on a baking sheet. Ready in under an hour with pantry staples, this crowd-pleaser works equally well for brunch, afternoon tea, or a cozy family dessert.

Prep⏱️ 55 min
Servings👥 12 servings
Difficulty📊 Easy
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🛒 Ingredients

12 servings

12
  • 3 eggs
  • 1½ cups (300 g) sugar
  • ½ cup (120 ml) neutral vegetable oil
  • ½ tsp salt
  • 1½ cups (375 ml) whole milk
  • 3 cups (375 g) all-purpose flour, sifted
  • 1 tbsp baking powder
  • Zest of 1 orange (optional)
  • 3½ oz (100 g) dark chocolate, roughly chopped (optional)
  • For streusel: 1 cup (200 g) sugar
  • For streusel: 1 cup (125 g) all-purpose flour
  • For streusel: 4 tbsp (80 g) cold butter, cubed
  • For streusel: 1 tbsp ground cinnamon

Directions

  1. 1

    Preheat oven to 350°F (180°C). Grease and flour a 9×13-inch (30×20 cm) baking pan.

  2. 2

    Make the streusel: combine flour, sugar and cinnamon in a bowl. Rub in the cold butter with your fingertips until the mixture resembles coarse crumbs. Refrigerate until needed.

  3. 3

    In a large bowl, beat eggs with sugar, oil, salt and orange zest until light and slightly thickened.

  4. 4

    Alternately fold in the sifted flour and milk (flour – milk – flour), stirring gently with a spatula just until combined — do not overmix.

  5. 5

    Stir in baking powder, then pour batter into the prepared pan and spread evenly.

  6. 6

    Scatter chocolate pieces over the surface, then crumble the streusel topping evenly on top.

  7. 7

    Bake 35 minutes or until a toothpick inserted in the center comes out clean and the streusel is golden. Cool 10 minutes before slicing.

💡 Chef's Tip

Prepare the streusel the night before and refrigerate it for an extra-crunchy topping. Swap the chocolate for walnuts, raisins, or sliced seasonal fruit for easy variations.