01 - Preheat the waffle iron according to the manufacturer's specifications.
02 - In a large mixing bowl, whisk together all-purpose flour, granulated sugar, baking powder, and salt until evenly blended.
03 - In a separate bowl, whisk eggs, whole milk, melted unsalted butter, and vanilla extract until thoroughly combined.
04 - Pour the wet mixture into the bowl with dry ingredients and gently mix until just incorporated; avoid overmixing to maintain a tender texture.
05 - Gently fold diced strawberries into the batter, ensuring even distribution without crushing the fruit.
06 - Lightly grease the hot waffle iron with unsalted butter. Pour sufficient batter onto the iron, following appliance guidelines for quantity. Cook for 3 to 5 minutes per batch, until waffles are golden brown and crisp.
07 - Serve warm waffles topped with whipped cream or yogurt, sliced strawberries, and maple syrup or honey as desired.