Lemon Blackberry Crisp

This is out of an older issue of Southern Living.

• Ready In: 50 mins
• Serves: 6-8

Ingredients

• 4  cups fresh blackberries
• 1⁄4 cup sugar
• 2  tablespoons cornstarch
• 3  tablespoons fresh lemon juice
• 25  vanilla wafers, crushed
• 1⁄2 cup  uncooked oats
• 1⁄2 cup  firm packed light brown sugar
• 1⁄4 cup flour
• 1⁄2 teaspoon cinnamon
• 1⁄2 cup butter or 1⁄2 cup margarine, melted
•  ice cream (optional) or   whipped cream (optional)

Directions

1. Place blackberried in a lightly greased 11 x 7 inch baking dish. Sprinkle with 1/4 cup sugar. Stir together cornstarch and lemon juice, stir into berries.
2. Combine vanilla wafer crumbs and next 4 ingredients. Stir in butter till crumbly. Sprinkle over berries. bake 400 for 30 minutes till light brown. Serve with ice cream or whipped topping.