Frozen Pudding Sandwiches
["1 1/2 c. cold milk", "1/2 c. peanut butter (optional)", "1 pkg. (4 serving size) Jell-O instant pudding and pie filling, any flavor", "24 graham cracker squares"]
["Gradually add milk to peanut butter in bowl, blending until smooth.", "add pudding mix.", "With electric mixer at low speed, beat until well blended, 1 to 2 minutes. Can also use hand whisk.", "Let stand 5 minutes.", "Spread filling about 1/2-inch thick on 12 of the graham cracker squares.", "Top with remaining squares, pressing lightly and smoothing around edges with spatula.", "Freeze until firm, about 3 hours.", "Sandwiches can be stored, wrapped, in freezer 3 to 4 days."]
["cold milk", "peanut butter", "graham cracker squares"]