Pork and vegetable casserole- djuvec

Ingredients

• 1 libra of pork neck meat, cut into 1in cubes
• 3 tablespoons oil
• 2 tomatoes
• 2 bell peppers
• 2 carrots
• 1 onion
• 3 small red potatoes
• handful of green beans
• 1 cup white rice
• salt and pepper to taste