Cranberry Buckle with Vanilla Crumb Recipe | Epicurious

Ingredients

• 1 tablespoon unsalted butter, at room temperature, for pan
• 1 cup Vanilla Crumb
• 1 3/4 cups (8 3/4 ounces) all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon fine sea salt
• 1/2 cup (4 ounces) unsalted butter
• 3/4 cup (5 1/4 ounces) granulated sugar
• Zest of 1 orange
• 2 eggs
• 1 tablespoon pure vanilla extract
• 1/2 cup (5 ounces) sour cream
• 2 cups (8 ounces) cranberries, fresh or frozen