Brownie Base : 1 box (16 oz) Betty Crocker™ Supreme original brownie mix
Then ya’ll need Water, vegetable oil and egg called for on brownie mix box
tablespoons butter, softened
oz cream cheese, softened
tablespoons heavy whipping cream
cups powdered sugar
teaspoon mint extract
Betty Crocker™ green gel food color
cup heavy whipping cream
cups semisweet chocolate chips
1Heat oven to 350°F (325°F for dark or nonstick pan). Line 9-inch square pan with foil, allowing some to hang over edges of pan. Grease bottom and sides of foil with shortening or cooking spray. Make and bake brownies as directed on box. Cool completely on cooling rack, about 1 1/2 hours.
2In large bowl, beat softened butter and cream cheese with electric mixer on medium speed until smooth. Add 2 tablespoons whipping cream; beat until blended. Slowly add powdered sugar; beat until fluffy. Beat in mint extract. Beat in food color until desired color. Spread over cooled brownies. Refrigerate about 1 hour or until set.
3In 2-quart saucepan, heat Topping ingredients over medium-low heat, stirring constantly, until melted and smooth. Remove from heat; let stand 15 minutes.
4Pour topping over filling; spread to cover. Refrigerate uncovered about 2 hours or until set. Using foil to lift, remove brownies from pan, and peel foil away. Before cutting, let stand 20 minutes at room temperature. Cut into 4 rows by 4 rows. Store covered in refrigerator.