Chocolate Caramel Coffee Cake

Ingredients:

1 ½ cups all-purpose flour

1 cup granulated sugar

½ cup unsweetened cocoa powder

1 tsp baking powder

½ tsp baking soda

½ tsp salt

1 cup buttermilk

½ cup vegetable oil

2 large eggs

1 tsp vanilla extract

1 tbsp instant coffee granules dissolved in 2 tbsp hot water

1 cup chocolate chips

½ cup caramel sauce (store-bought or homemade)