Camp pasta sauce

1/2 bag vegetarian cocktail sausages
Bits of onion, pepper, and tomato recaimed from leftover salads
2 tsp butter
Fry onion and tomato in butter, and add sausages, each halved. In turn, add:
3 tbsp ketchup
150ml (~1/3 tin) Heinz tomato soup
6 prunes, pitted and sliced
60ml (~2 oz) whole milk
1 handful "onion ring" crisps, pulverised
1/2 handful "bacon" crisps, pulverised
Stir and simmer for ~10 mins. Stir into pasta. Top with cheese (but it's rich already). Vow to get to the shop in time tomorrow.