Chocolate Buttermilk Waffles

all purpose flour

 Tbsp. sugar

cup cocoa powder

tsp. baking powder

tsp. salt

tsp. baking soda

whole eggs, beaten

unsalted butter, melted and slightly cooled

tsp. pure vanilla extract

cups buttermilk, room temperature

chocolate chips (optional)

Vegetable spray, for waffle iron

Fresh strawberries

heavy whipping cream

powdered sugar

vanilla