Giant meatballs with spicy tomato sauce

Ingredients

• 500g lean minced beef
• 150g wholemeal breadcrumbs
• 1 x 400g tin of black beans
• 1 large egg
• 1⁄2 a bunch of fresh coriander (15g)
• 100g cottage cheese
• 1 tablespoon jarred sliced jalapeño chillies
• 2 x 400g tins of plum tomatoes
• 1 bunch of spring onions
• 2 cloves of garlic
• olive oil
• 200g brown rice
• 1 ripe mango
• 1 red pepper
• 2 limes