1 large clove garlic, peeled and crushed (optional)
2 tablespoons cornstarch
1pound Gruyère cheese, shredded (about 4 cups)
1pound Emmental cheese, shredded (about 4 cups)
Instructions
Combine the wine and garlic, if you’re using it, in a large saucepan over medium heat and bring to a slow bubble. Whisk together the cornstarch and 1 tablespoon cold water in a small bowl.
Lower the heat, then gradually stir in the cheese a little at a time until it’s melted and creamy; do not let the fondue boil. Whisk the cornstarch slurry again and then add to the fondue while stirring; cook until thick and creamy, another 5 minutes. If the fondue is too thick, add a little more wine and cook for another 3 minutes or so. Serve immediately and keep warm over a tea light, or gently reheat on the stove if it starts to thicken.