1-First Step: Prep and measure. Gather all ingredients and measure precisely. Crack the eggs into a bowl and bring the milk and water to room temperature if refrigerated; this prevents batter seizing and helps it mix smoothly. Melt 3 Tablespoons unsalted butter and let it cool slightly before adding to the batter so it does not cook the eggs.

2-Second Step: Make the batter* In a medium bowl, whisk together 1 cup all-purpose flour, 1 Tablespoon granulated sugar, and 1/8 teaspoon salt until evenly combined.* In a separate bowl or large measuring cup, whisk 2 large eggs lightly. Add 3/4 cup whole milk and 1/2 cup water, then 1 1/2 teaspoons pure vanilla extract. Whisk to combine.* Slowly pour the liquid mixture into the dry ingredients while whisking continuously to avoid lumps. Stir until smooth and slightly thin. Add the cooled 3 Tablespoons melted unsalted butter and whisk until fully incorporated. The batter should be pourable, like heavy cream.

3-Third Step: Rest the batter* Chilling the batter for at least 30 to 60 minutes makes a big difference in texture and flavor.* Cover the bowl tightly and refrigerate for 30 to 60 minutes (up to 24 hours is fine). Resting lets the flour hydrate and the gluten relax, producing tender, flexible crepes that spread easily.

4-Fourth Step: Heat and prep the pan. Use an 8-inch nonstick skillet or a crepe pan if you have one. Heat the pan over medium heat until warm. Add a teaspoon of the remaining butter and swirl; use a paper towel to wipe away extra fat so the pan is lightly greased but not smoking. Maintain medium heat throughout; too hot will brown the crepes too quickly, too cool makes them pallid and rubbery.

5-Fifth Step: Cook the crepes* Give the batter a gentle whisk. If it thickened in the fridge, thin with a tablespoon of water or milk until it reaches the pourable consistency of heavy cream.* Pour 3 to 4 Tablespoons batter into the center of the hot pan. Immediately lift and tilt the pan, or use a crepe spreader, to swirl the batter into a very thin, even layer covering the bottom. Aim for lace-like edges.* Cook until the edges lift and small bubbles form, about 1 to 2 minutes. Use a thin spatula to lift an edge; the underside should be lightly golden with crisp edges.* Flip quickly and cook the second side 20 to 40 seconds more. Transfer to a plate and stack loosely. Repeat, greasing the pan with a small amount of butter as needed.

6-Final Step: Fill and serve. Serve immediately with your chosen fillings. For sweet crepes, try sugar and lemon, jam, Nutella and banana, or whipped cream and berries. For savory crepes, remove vanilla and sugar from the batter, season lightly with salt and pepper, and fill with ingredients like sautéed mushrooms, spinach, ham and cheese, or a dollop of pesto.