TUNA CARBONARA
2 tbsp. butter
oil from tuna can
2 tbsp. minced garlic
1 pc. onion, finely chopped
2 tbsp. all-purpose flour
1 tall can evaporated milk
250ml all-purpose cream
pasta water
2 cans tuna in oil
chopped parsley
salt, pepper, sugar
500g pasta, cooked al dente