Delicious Chocolate-Orange Muffins 
Start with:

2 cups flour
1/4 cup cocoa
1 1/4 cups sugar Mix the dry ingredients together,
1/2 tablespoon baking powder then beat the moist ones together 
1/2 tablespoon baking soda in a separate bowl. Stir the egg
1/2 teaspoon salt mixture into the flour mixture. 
2 eggs Grease some muffin pans, fill them
1 tablespoon lemon juice about half way with batter. Bake
1/3 cup oil at 350 degrees (F) for 30 minutes.
1/2 cup milk Makes about 2 dozen muffins.
an 11 ounce can of mandarin 
orange segments, drained
and crushed