The finished recipe. Jacket Potato with Chilli Beans and CheddarIngredients 1 to 6. 300 g Potato (Raw, peeled weight.). 150 g Red kidney beans, tinned and drained (Drained weight.). 150 g Chopped tomatoes, tinned. 50 g Onion. 1 clove, about 3 g Garlic. 30 g Reduced-fat cheddarIngredients 7 to 10. 4 sprays Olive oil spray (Counted at a quarter of a gram per spray, which is what the nozzle on most bottles delivers. Four sprays is 9 kcal.). Half a tsp Chilli powder. Half a tsp Ground cumin. Half a tsp Smoked paprikaStep 1. Prick the potato, rub it with salt and bake at 200°C for an hour.Step 2. In the last twenty minutes, soften the chopped onion in a sprayed pan for five minutes, add the garlic and spices for one minute, then the tomatoes and beans. Simmer for ten minutes until thick, crushing a few beans against the pan.Step 3. Split the potato, fill it with the beans and grate the cheddar over so it melts into them.