01 -
1 yellow onion, finely diced.
02 -
2 tbsp unsalted butter.
03 -
1 cup boiling water.
04 -
3 medium russet potatoes, cubed.
05 -
1/4 cup chopped celery.
06 -
2 cans (106g each) cocktail shrimp, drained and rinsed.
07 -
2 1/2 cups milk.
08 -
1/2 cup shredded Swiss cheese.
09 -
1/2 cup shredded cheddar cheese.
10 -
1/2 tsp salt.
11 -
1/4 tsp pepper.
12 -
1 tsp garlic powder.
13 -
1/2 tsp celery salt.
14 -
2 tbsp finely chopped fresh parsley.