Blueberry Muffins - cooking recipe

Ingredients

6 Tbsp. margarine
3/4 c. sugar
1 egg
1 1/2 c. sifted flour
1 tsp. cream of tartar
3/4 tsp. salt
1/2 tsp. baking soda
about 1/2 c. milk
3/4 c. washed and drained blueberries (frozen ones can be used)

Preparation

Cream margarine and sugar until light.
Add egg, then sifted dry ingredients alternately with milk, to make a soft batter. Fold in blueberries and fill muffin tins about 2/3 full (use foil liners).
Bake in a 400\u00b0 oven about 15 to 20 minutes.