My kids won't eat crab, so I make chicken cakes instead.
I am not 100% certain of the measurements. I rarely measure ingredients, I usually just eyeball it. They should be pretty close though.
3 C. Chicken, shredded.
2 T. Unsalted Butter
1/2 C. Red Onion, diced
1/2 C. Celery, diced
1/2...