Mudslide Bar Cookies made with OREO Cookie Pieces

Mudslide Bar Cookies made with OREO Cookie Pieces


64 servings, 1 bar each

  • OREO Crust
  • 2-3/4 lb. OREO Small Cookie Pieces
  • 4 oz. butter, melted

  • Cookie Layer
  • 2 lb. plus 2 oz. bittersweet baking chocolate, chopped
  • 10 oz. unsweetened baking chocolate, chopped
  • 6 oz. butter
  • 2 lb. cheesecake batter, prepared
  • 1-3/4 lb. sugar
  • 17 fl oz eggs
  • 2 fl oz light corn syrup
  • 1 fl oz vanilla
  • 6 oz. cake flour
  • 1 Tbsp. baking powder
  • 1/2 tsp. salt

Nutrition per serving

  • Calories


  • Total fat

    20 g

  • Saturated fat

    11 g

  • Cholesterol

    65 mg

  • Sodium

    210 mg

  • Carbohydrate

    41 g

  • Dietary fiber

    3 g

  • Sugars

    28 g

  • Protein

    5 g

  • Vitamin A

    6 %DV

  • Vitamin C

    0 %DV

  • Calcium

    4 %DV

  • Iron

    15 %DV


OREO Crust: Combine OREO Pieces and butter; press onto bottoms of 2 parchment paper-lined half-sheet pans. Set aside.

Cookie Layer: Cook chocolate squares and butter in double boiler over simmering water until chocolates are completely melted, stirring frequently. Remove top part of double boiler from heat; cool chocolate to 115ºF to 120ºF.

Spoon cheesecake batter into pastry bag fitted with 1/4-inch-round tip; set aside. Beat sugar, eggs, corn syrup and vanilla with mixer fitted with paddle attachment on high speed until thick and lemon colored. Add chocolate; mix well. Gradually add combined dry ingredients, beating after each addition until well blended; pour over OREO Crusts.

Insert tip of filled pastry bag just below surface of chocolate batter in pan; pipe half the batter, in swirling motion, into chocolate batter.

Bake in 325ºF standard oven 18 to 22 min. or until fillings are almost set in centers. Cool completely before cutting to serve.



  • For best results, spoon the Cheesecake Batter into the pastry bag before starting to prepare the Cookie Layer. This will allow you to pipe the Cheesecake Batter into the chocolate batter as soon as it is poured over the crusts. If you wait too long, the chocolate batter could begin to set up, making swirling difficult.