3 Yukon gold potatoes, scrubbed

3 large red potatoes, scrubbed

2 medium sweet potatoes, peeled

3 ounces shredded mozzarella cheese

2 ounces grated parmesan cheese

1 and 1/2 cups heavy cream

2 medium cloves garlic, crushed or 2 cubes Gefen Frozen Garlic

1 tablespoon dill or 2 cubes Gefen Frozen Dill

1 tablespoon parsley or 2 cubes Gefen Frozen Parsley

kosher salt

black pepper

2 tablespoons butter