Italian-style chicken breasts and oven baked vegetables

Ingredients

• 4 potatoes
• 1 minced onion or 1/2 package of 250 g (2 cups) of Les Cultures de chez nous sliced leeks
• 1 fennel bulb, minced
• 2 garlic cloves, minced
• 4 chicken breasts, without skin
• 15 ml (1 tablespoon) of thyme, chopped
• 15 ml (1 tablespoon) of oregano, chopped
• 1 can of diced tomatoes of 540 ml
• 45 ml (3 tablespoons) of olive oil
• Salt and pepper, up to taste