Butterscotch Dessert with sprinkles

1 cup uncooked quick-cooking oats 1/2 cup chopped pecans 1/2 cup butter , softened 1/4 cup all-purpose flour 1/4 cup firmly packed brown sugar 1 (3 5/8 ounce)[...]

1 cup crushed pretzel, divided (3 ounces) 1/4 cup Splenda granular , divided 8 teaspoons reduced-calorie margarine , melted 1 (1 ounce) package jell-o[...]

1 cup plain flour 1 (8 ounce) package cream cheese 1 (13 ounce) carton Cool Whip 3 cups milk 1/2 cup butter or 1/2 cup margarine 1 cup powdered sugar 2 (3 1/2[...]

1 (16 ounce) package pecan sandies, Crushed 3 (3 1/2 ounce) packages instant butterscotch pudding mix 5 1/2 cups milk 2 (12 ounce) containers Cool Whip 1 (8[...]