Blackberry Yogurt Muffins

Yield:	6 Servings
Categories:	Muffins, Breads

1	c	Fresh blackberries, washed and dried
1	tb	Sugar
1	lg	Egg
1	c	Plain or honey yogurt
3	tb	Butter or margarine, melted
2 1/2	c	Variety baking mix ( eg bisquik)
1	ts	Chopped lemon zest