Ingredients
Equipment
Method
Prep and bake
- Preheat oven to 425F with mini cast-iron pans inside. Heat until the pans are very hot so the batter puffs on contact.
- Blend eggs, milk, flour, vanilla, and salt until smooth. Stop as soon as the batter looks uniform with no flour streaks.
- Remove the hot pans; add 1/2 tsp butter to each and swirl to coat. Work quickly so the butter sizzles immediately in the hot cups.
- Pour batter in quickly and return pans to the oven. Fill promptly so the rise starts right away.
- Bake 12-15 minutes until dramatically puffed and golden. The centers should look set while the edges develop a lacy browned rim.
- Serve immediately with powdered sugar, berries, and syrup. Dust on top right before serving because the puffs deflate quickly.
Notes
Pro tip: the hot pan plus freshly blended batter is what creates the dramatic rise—don’t let the batter sit while the pans heat. For best results, bake and serve right away; leftovers can be refrigerated up to 2 days but won’t stay as tall. Freezing is not recommended for the texture. If you want a lighter option, swap in lactose-free milk and use a similar-bake all-purpose flour blend to keep the custardy center.
