Spicy beef taco bowl

Name: Spicy beef taco bowl
Ingredients: 1 tsp olive oil; 1 large red pepper deseeded and finely diced; 500g 5% fat beef mince; 1 tbsp chipotle paste; 1 tsp ground cumin; 1 tsp ground coriander; 200g can chopped tomatoes; 2 tbsp tomato purée; 20g coriander stalks chopped, leaves reserved; 2 red onions thinly sliced; 2 limes juiced; 2 x 250g pouches cooked microwave wholemeal basmati rice; 400g can black beans drained; 200g cherry tomatoes halved; 198g can sweetcorn (salt- and sugar-free); 2 small avocados sliced