In a large bowl combine flour, Clabber Girl Baking Powder and sugar. In a separate bowl, mix together egg yolks, vanilla extract, oil and milk. Combine with flour mixture and add chopped strawberries. Beat egg whites until stiff peaks form; gently fold into batter.
Pour about 1 cup to 1 1/4 cups batter onto preheated waffle iron. Cook according to manufacturer's directions. Top each waffle with about 1/2 cup of sliced strawberries and garnish with whipped cream. Makes about 3 or 4 waffles.
CHOCOLATE WAFFLES: Prepare as directed above, but reduce flour to 1 1/2 cups. Add 1/3 cup unsweetened cocoa powder to the flour mixture.