shrimp étouffée

4oz/110g butter
2 medium onions
3 celery sticks
2 cloves of garlic
1 green pepper
1 Tbs tomato paste
as much raw shrimp as you want, I use a packet (150g) but more is cool too (cooked is also fine)
2 Tbs flour
1 tsp salt
1/2 tsp tabasco sauce
1/2 tsp seafood seasoning mix (https://i.imgur.com/2Vjd7on.jpg)
1/2 cup water
like 4 or so chopped spring onions

1) chop up everything
2) melt the butter
3) put everything you chopped in the pan except the spring onion
4) wait until the onions are lightly browned around the edges (7-10 mins), stirring all the time
5) add the tomato paste and mix it in
6) add the shrimp, cook until the shrimp are pink all the way through (if they're already cooked just continue to the next step)
7) add the flour and mix it in, THEN add the salt, seasoning mix, and tabasco sauce, then stir and leave to cook for another minute or so
8) add the spring onions
9) add the water and lower the heat, then let it simmer until most of the water is evaporated and the sauce looks a bit thick, stirring often
10) serve over rice

if you're doing keto, add more veggies or some shirataki noodles or something