1️⃣ In a blender, mix eggs, milk, flour, vanilla, lemon zest, sugar, and salt until smooth. Let the batter rest at room temp for 30 minutes.

2️⃣ Preheat oven to 425°F. Place a 10-inch oven-safe skillet (cast iron works great) in the oven for 10-15 minutes to heat.

3️⃣ Carefully take the skillet out, add butter, and swirl to coat the bottom and sides.

4️⃣ Add blueberries to the skillet and stir to coat them with the melted butter.

5️⃣ Pour the batter over the berries and return the skillet to the oven.

6️⃣ Bake for 18–22 minutes, or until puffed and golden. Don’t open the oven door while it bakes!

7️⃣ Remove from oven, dust with powdered sugar, and serve with lemon curd or maple syrup if you like. Cut into wedges and enjoy warm!