Instructions

1. Preheat the oven to 425°F.
2. Place 3 Tbsp of the butter in a 9- x 13-inch glass baking dish. Place the dish in the oven while it’s preheating so that the butter melts and coats the bottom of the dish. Keep an eye on it; you don’t want the butter to burn.
3. While the oven is heating, place the remaining ingredients in a blender. Blend on high speed until everything is incorporated and there are no lumps.
4. Once the oven has reached temperature, slowly pour the egg mixture into the baking dish. Pouring very slowly makes the final product super fluffy.
5. Bake for 20 minutes or until the top is golden brown.
6. Store leftovers in the refrigerator for up to 5 days. Reheat in the microwave or in a toaster oven.