Stewed peas with tomato

Ingredients

• 500 gr shelled peas
• 2 medium-sized carrots
• 2 medium-sized potatoes, cut
• 1 onion
• 4-5 spring onions with their leaves
• 1 tbsp tomato paste
• 1/2 cup olive oil
• 1/3 bndl. bunch dill, chopped
• salt
• Freshly-ground pepper