Strawberry Shortcake Bars

I made this for when my husband's family came to visit for my mother in law's birthday.  My sister in law told me her favorite desserts were strawberry shortcake and Key lime pie.  Since I thought strawberry shortcake for a crowd might be too fussy I thought this would be a good alternative.  It was a big hit!

Strawberry Shortcake Bars via Kraft
2 pkg. (3.4 oz. each) JELL-O Vanilla Flavor Instant Pudding
2-1/2 cu cold milk
1 tub (8 oz.) COOL WHIP Whipped Topping, thawed
3 cups sliced fresh strawberries plus extra for decorating top
22-1/2 graham cracker sheets

Beat pudding mixes and milk in large bowl with whisk 2 min. Stir in Cool Whip. Gently stir in strawberries. Break whole graham sheets crosswise in half. Arrange 15 squares on bottom of 13x9 pan; cover with 1/3 pudding mix. Repeat layers twice. top with extra halved strawberries.  Chill at least 4 hrs before serving.