Pineapple Pecan Muffins

2 c. all purpose flour
2 tsp. baking powder
1 tsp. baking soda
1/2 c. chopped pecans
1/2 c. margarine, melted
1/2 c. sugar
2 eggs
1 can crushed pineapple, undrained (8 1/4 oz.)

Mix margarine, sugar, eggs and pineapple. Add to dry ingredients. Bake at 375 degrees for 10-20 minutes, until brown.

Makes 12 large muffins.