Rosée Sauce (Fondue Sauce) | RICARDO

Ingredients

• 1 onion, finely chopped
• 2 tbsp (30 ml) olive oil
• 1/4 cup (60 ml) tomato paste
• 2 tbsp (30 ml) white wine vinegar
• 1 tbsp sugar
• 1/4 cup (60 ml) mayonnaise