Ingredients

• Crumble topping:
• 3/4 cup all-purpose flour
• 1/2 cup dark brown sugar
• 1/2 teaspoon ground cinnamon
• 6 tablespoons butter, melted but not hot
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• Optional:
• 1/2 cup of your choice - coarsely chopped nuts (walnuts, pecans, almonds), old-fashioned oatmeal or sweetened flaked coconut
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• Optional cream cheese filling:
• 8 ounces softened cream cheese
• 1/2 cup sugar
• 1 egg
• 1 teaspoon vanilla extract
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• Coffeecake batter:
• 1 1/2 cups all-purpose bleached flour
• 1 1/4 teaspoons baking powder
• 1/4 teaspoon baking soda
• 1/4 teaspoon salt
• 5 tablespoons butter, at room temperature
• 1/2 cup sugar
• 1 egg
• 1/4 cup plain low-fat yogurt
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• Optional fruit (or chocolate) filling:
• 1/2 cup of your choice - raspberry or strawberry jam; peach, cherry, or pineapple preserves; apple butter; orange marmalade or mini chocolate chips