2 tbsp. sweet butter
2 c. finely chopped mushrooms
1/3 c. chopped onion
1 tsp. dried dill or 1 tbsp. snipped fresh dill
1/2 c. plain lowfat yogurt
48 Ritz crackers

In frying pan over medium heat, melt butter. Add mushrooms and onions and cook for 3-4 minutes, stirring occasionally. Add dill and mix thoroughly. Spoon 1 teaspoon of mushroom mixture on each cracker. Top with a dab of yogurt and a dill sprig. Serve immediately.