Step 1

Reduce the heavy cream. Place 3 cups heavy cream and 3 smashed garlic cloves in a medium saucepan. Bring to a boil, then reduce and simmer until thickened, about 10-15 minutes. Cream will eventually bubble up, so make sure your pan is not too small. Use a slotted spoon to remove garlic, then discard.

Step 2

Stir in remaining ingredients. Add ¾ cup gorgonzola, ¼ cup grated Parmigiano Reggiano, 2 Tbsp chopped parsley, 1 ½ tsp Dijon, ½ tsp Kosher salt, and ¼ tsp black pepper, then stir until cheese has melted and the sauce is creamy and smooth.