Ingredients

1 1/2 c. semisweet chocolate chips

1 14-oz. can sweetened condensed milk, divided

1/4 c. unsalted butter, divided

1 c. white chocolate chips

Green, red, and gold sprinkles

Preparation

Step 1Make the Chocolate Fudge Layer: Combine semisweet chocolate chips, 2/3 of the can of sweetened condensed milk, and half the butter into a large, microwave-safe bowl. Heat in 1-minute intervals, stirring in between, until chips are fully melted, 2 to 3 minutes. Pour into the bottom of a foil- or parchment-lined 8" square pan.Step 2Make the White Chocolate Fudge Layer: In the microwave, combine white chocolate chips, remaining sweetened condensed milk, and remaining butter. Heat in 1-minute intervals, stirring in between, until melted, about 2 minutes. Step 3Spoon white fudge layer on top of chocolate mixture, then drag a knife through the fudge to create a marbled effect. Top immediately with sprinkles.Step 4Refrigerate until set, 2 hours.