- 1 (14 ounce) can sweetened condensed milk
- 6 ounces semisweet chocolate (such as Baker's®), chopped
- 2 tablespoons butter
- Heat sweetened condensed milk and chocolate in a heavy saucepan over medium-low heat until chocolate is melted, stirring often, about 5 minutes. Remove from heat. Add butter and stir until melted, about 5 minutes more.