Blender popovers

Ingredients:

3 eggs
1 cup milk
1 tablespoon vegetable oil
1 cup flour
1/4 teaspoon salt

Preparation:

Preheat the oven to 450 degrees F. Grease well muffin cups or popover pans.
In a blender container, combine all ingredients. Process a few more seconds, until the mixture is smooth.
Pour the batter into prepared muffin cups or popover pans, filling each half-full. Bake for 20 minutes.
Reduce oven temperature to 350 degrees F and bake the popovers until they are golden brown, 10 to 15 minutes.
Spear each with a sharp knife to let the steam escape. Bake 5 minutes more and serve.