Start by preheating your oven to 450°F (232°C). Popovers require high heat to puff up properly, so make sure the oven is fully preheated before baking.
Generously grease each cup of the popover pan or muffin tin with melted butter. This ensures the popovers won’t stick and will have a crispy outer layer.
In a large mixing bowl, whisk together the flour and salt.
In a separate bowl, whisk the milk and eggs until fully combined and frothy. It’s best to use room-temperature ingredients as they mix more smoothly and help the popovers rise evenly.
Slowly pour the milk and egg mixture into the flour, whisking continuously. Whisk until you have a smooth batter.
Add 2 tablespoons of melted butter to the batter and give it a final mix. The batter will be thin, which is exactly how it should be for the airy texture.
Pour the batter into each greased cup of your popover pan, filling each cup about halfway. Avoid overfilling, as this can lead to overly dense popovers.
Place the pan in the center of the oven. Bake at 450°F (232°C) for 15 minutes, then reduce the heat to 350°F (175°C) and bake for an additional 15-20 minutes.
Avoid opening the oven door during baking, as the popovers could collapse. When done, they should be golden brown and puffed up.
Serve and EnjoyRemove the pan from the oven and let the popovers cool slightly before gently removing them from the pan. Serve warm with your choice of butter, jam, or any other favorite topping.