Slow Cooker 4-Ingredient Hot Fudge

This Slow Cooker 4-Ingredient Hot Fudge is a game-changer for sundae night. Unlike the store-bought stuff, this version has a rich, velvety mouthfeel thanks to the real butter and heavy cream. Using a slow cooker allows the chocolate to melt gently without the risk of seizing or burning on the stovetop, resulting in a perfectly glossy sauce that thickens into a fudgy dream as it cools.

Slow Cooker 4-Ingredient Hot Fudge

Ingredients:

How To Make Slow Cooker 4-Ingredient Hot Fudge:

Step 1: Prep the Pot: Lightly spray the inside of a small slow cooker (2 to 4-quart size) with nonstick spray. This step is essential because the sugars in the condensed milk can get quite sticky as they heat.

Step 2: Combine Everything: Add the chocolate chips, sweetened condensed milk, cubed butter, and heavy cream directly into the slow cooker. No need to stir yet—just layer them in.

Step 3: Gentle Heat: Cover and cook on LOW for 1 1/2 to 2 hours.

Tip: During the final hour, set a timer to stir every 20/30 minutes. Slow cookers can have “hot spots,” and stirring ensures the chocolate at the edges doesn’t scorch or become grainy.

Step 4: The Gloss Check: Once the mixture is completely smooth and looks like a shiny, dark liquid ribbon, turn the slow cooker to the WARM setting. This is the perfect time to stir in an optional pinch of salt or a splash of vanilla if you want to deepen the flavor.

Step 5: Jar and Cool: Carefully ladle the fudge into heat-safe glass jars. Let them sit on the counter uncovered until they reach room temperature. You’ll notice the fudge “sets” and develops a beautiful, thick consistency as it cools.

Step 6: Storage: Seal the jars and keep them in the refrigerator. When you’re ready for dessert, just microwave a portion for 15/20 seconds until it’s pourable again.