Maple Walnut Nut Rolls

Ingredients

• 6 to 7 cups all-purpose flour
• 3 tablespoons sugar
• 1 teaspoon salt
• 2 (4-1/2 tsp.) envelopes Fleischmann’s ® RapidRise ® Instant Yeast
• 1 cup sour cream
• 1/2 cup water
• 1 cup butter OR margarine
• 3 eggs, at room temperature
• Filling:
• 3/4 cup butter OR margarine
• 1/2 cup sugar
• 3 tablespoons maple flavoring
• 5 cups ground walnuts
• Frosting:
• 2 cups powdered sugar
• 3 to 4 tablespoons milk
• 2 tablespoons pure vanilla extract