• Cake Batter
• 3 tablespoons all-purpose flour
• 3/4 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1/4 teaspoon salt
• 2 tablespoons butter, softened
• 3/4 cup granulated sugar
• 1 egg
• 1 egg yolk
• 1 teaspoon maple flavoring
• 1 teaspoon Pure Vanilla Extract, 4 Oz.
• 3/4 cup sour cream
• Streusel
• 1/2 cup firmly packed brown sugar
• 1-1/2 teaspoon ground cinnamon
• Icing
• 1/2 cup confectioners' sugar
• 1 tablespoon milk
• Non-stick vegetable pan spray

Tools

• Recipe Right Non-Stick Square Cake Pan, 8-Inch
• Scoop-it Measuring Cups
• Scoop-it Measuring Spoons
• small bowl
• large bowl
• Toothpick