Heat oven to 220β/200β fan/gas 7. Rub a little oil and seasoning over the potatoes, then bake on a baking sheet for 25 mins. Turn down the oven to 190β/170β fan/gas 5 and bake for 1 hr-1 hr 15 mins more until the flesh is tender and the skin crisp and golden.
For the Filling:
Heat the olive oil in a large pan. Finely chop the celery sticks, onion and red pepper and gently fry until soft, about 10 mins. Set the softened veg aside and fry the bacon in the same pan until golden and crisp. Tip in the garlic clove and chilli powder and cook for 1 min.
Pour in passata, maple syrup, Worcestershire sauce and the softened veg and stir well.
Rinse and drain the borlotti beans and cannellini beans. Tip into the pan, bring to the boil and simmer for 10 mins. Season to taste and serve with the jacket potatoes.
For the Topping:
Grate the cheese of your choice and sprinkle over the filling.
Notes
Serving Suggestion:Serve with mixed lettuce and a honey mustard dressing.