Apple Crumble Pie - Diamond Nuts

Ingredients

• Homemade Pie Crust
• 2 tablespoons lemon juice
• 1/4 cup all-purpose flour
• 1/4 teaspoon ground cloves
• 1/4 teaspoon ground nutmeg
• 1 1/2 teaspoons ground cinnamon
• 1/2 cup granulated sugar
• 1 teaspoon vanilla extract
• 1/2 cup packed light or dark brown sugar
• 1 teaspoon ground cinnamon
• 3/4 cup all-purpose flour
• 3/4 cup chopped walnuts, such as Diamond of California
• 1/3 cup unsalted butter, melted and slightly cooled