High Protein Waffles

Bahan-bahan (5 porsi)

• 2/3 cup 4% milk fat small curd cottage cheese
• 2 large eggs (separated)
• 1 teaspoon vanilla extract
• 1 tablespoon sugar ((optional))
• 6 tablespoons water
• 1 cup oat flour (*or grind old-fashioned rolled oats in blender)
• 1/2 teaspoon baking powder
• 1/4 teaspoon kosher salt