I try to eat as good as possible but I'm finding I'm spending 100 pounds a week on food!

I eat 4 meals a day because I'm lifting weights and trying to bulk.

Salmon is 6 pounds... That's 4 slices which last 2 days for 2 meals.

Chicken thighs are about 2.70 for 4.. That's 5.40 for 2 days for 2 meals.

Steak, pork or beef are also expensive.

Eggs are good because they're cheap an you can buy in bulk.

What can I get rid of and start including as protein?