1. Preheat your oven to 425 degrees Fahrenheit. Put a large, lightly buttered muffin tin or lightly buttered ramakins into the oven as it heats.
2. Sift the dry ingredients together completely. Mix in the remaining ingredients.
3. With a wire wisk or fork, mix the ingredients together until smooth ... do NOT over mix or make the mixture too frothy; mix it until it is JUST smooth.
4. Pour batter into the hot muffin tin (or ramakins), between halfway and three-quarters of-the-way deep.
5. Bake for 30 - 35 minutes. Serve with butter.

This recipe makes about 10 - 12 popovers.