Pumpkin Coffee Cake Ingredients• 1 teaspoon unsalted butter• 1 (15 ounce) can pumpkin puree• 2 large eggs• ⅓ cup water• 1 tablespoon vanilla extract• 2 teaspoons pumpkin pie spice*• 1 (15.25 ounce) package yellow cake mix• 1 teaspoon of baking soda Crumb Topping:• ½ cup brown su...
