2 c. flour
1/2 c. sugar
4 tsp. baking powder
1/2 tsp. salt
1 egg, beaten
1 c. orange juice
1 tsp. grated orange rind
1/2 stick butter, melted

Sift or mix well first four ingredients. Fold next four ingredients into dry mixture. Bake in muffin tins 15-20 minutes at 350 degrees.