Pumpkin pie for a party
Mix 1/2 cup butter, flour, oats and 1/3 cup brown sugar together and press into bottom of 9x13-inch pan. Bake at 350 degrees for 15 minutes. Combine evaporated milk, canned pumpkin, eggs, sugar, salt and pumpkin pie spice and pour over baked crust. Bake for 20 more minutes. Combine walnuts, 1/2 cup brown sugar and 2 tablespoons butter and sprinkle over partially baked filling. Bake for 20 more minutes. Cool in pan. Cut in 2-inch squares. Refrigerate.