Easy Peanut Butter & Chocolate Éclair Dessert

INGREDIENTS

pkg. (3.4 oz.) JELL-O Vanilla Flavor Instant Pudding

1 3/4 cups

cold milk

1/4 cup

creamy peanut butter

tub (8 oz.) COOL WHIP Whipped Topping , thawed

graham crackers

1 1/2

pkg. (4 oz. each) BAKER'S Semi-Sweet Chocolate (6 oz.), broken into pieces

3 tbsp

butter