Quiche, Spinach Low-Fat

Ingredients

• 2 boxes frozen spinach, defrosted and drained of all water
• 2 eggs
• 4 egg whites
• 1 cup plain yogurt or low-fat sour cream
• 2 tbsp. flour
• 1/2 tsp. baking powder
• 1 tbsp. soup mix
• Pinch salt
• Pinch pepper
• 1 tbsp. chopped dill
• 3 ounces any hard cheese you like, grated
• 1 tbsp. Parmesan cheese, optional
• 8 ounces farmer white cheese or ricotta
• 3 cups flour
• 1 cup low-fat sour cream
• 4-1/2 tsp. baking powder
• 7 ounces margarine