01 - Preheat your heart-shaped waffle iron according to manufacturer specifications.
02 - In a large mixing bowl, whisk together flour, granulated sugar, baking powder, baking soda, and salt.
03 - In a separate bowl, beat eggs then incorporate whole milk, melted butter, and vanilla extract. Mix until well combined.
04 - Pour wet ingredients into dry mixture and stir gently until just combined. Avoid overmixing; small lumps are acceptable.
05 - Lightly coat the preheated waffle iron with nonstick cooking spray or melted butter.
06 - Pour approximately 1/2 cup batter into each waffle iron section, adjusting based on iron capacity.
07 - Cook according to waffle iron instructions, typically 3 to 5 minutes, until exterior is golden and crisp.
08 - Transfer cooked waffles to serving plates and maintain warmth. Repeat batter cooking process with remaining mixture.
09 - Arrange warm waffles on plates and top with fresh berries, powdered sugar dusting, maple syrup drizzle, and whipped cream if desired.