Huckleberry Buckle Recipe

Ingredients

• 1/2 cup (1 stick) unsalted butter, softened
• 3/4 cup granulated sugar
• 1 large egg, at room temperature
• 1 teaspoon vanilla extract
• 2 cups all-purpose flour, sifted
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 1/2 cup whole milk, at room temperature
• 1 1/2 cups fresh or frozen huckleberries (do not thaw if using frozen)
• 1/3 cup granulated sugar
• 1/3 cup light brown sugar, packed
• 1/2 cup all-purpose flour
• 1/4 teaspoon ground cinnamon
• 1/4 cup unsalted butter, melted