Italian Sandwich with Ham - Friato Alimentos

Ingredients

• 4 small semi-italian breads (300g);
• 200g of Cold Ham, sliced;
• 2 tablespoons of chopped onion;
• 2 tablespoons of oil;
• 1 medium eggplant in cubes;
• 1 medium cubed zucchini;
• 1 small red pepper in cubes;
• ½ spoon (coffee) of salt;
• 2 tablespoons of chopped green olives;
• 1 tablespoon of balsamic vinegar;
• 1 teaspoon of oregano.