Authentic Ratatouille Recipe Provence, France

Name: Ratatouille
Prep time: 30 min
Cook time: 50 min
Yield: 8 servings
Cuisine: French
Ingredients: 3 onions; 500g (1.1 lbs) tomatoes; 500g (1.1 lbs) peppers (red, yellow and green); 500g (1.1 lbs) zucchini; 500g (1.1 lbs) eggplants; 100 ml (1/3 cup + 4 tsp) olive oil; 2 cloves garlic; 1 sprig of thyme; 1 bay leaf; saffron threads, a pinch; pepper, freshly ground; salt, to taste