Valais Fondue with Tomato, a recipe from Gourmetpedia

Ingredients

• - 30 g (2 Tbsp.) butter
• - 1 clove of garlic, crushed
• - 1 onion, finely chopped
• - 3 tomatoes, crushed*
• - 250 ml (1 cup) white wine (Fendant)
• - 500 g (18 oz.) grated Gruyere
• - 300 g (10 oz.) grated Emmental (or raclette cheese)
• - 2 level tsp. cornstarch
• - 1 small glass of kirsch
• - pepper and nutmeg