Sockeye Salmon Burgers Spinach & Feta

sockeye salmon, mayonnaise (soybean oil, water, corn syrup, egg yolks, distilled cider and vinegar, salt, mustard seed, calcium disodium edta), toasted breadcrumbs (wheat flour, sugar, yeast, salt, enzymes, vegetable coagulant), water, onions, spinach, feta cheese (pasteurized milk and skim milk, salt, enzymes), canola/olive oil blend, lemon pepper (black pepper, salt, modified corn starch, sugar, citric acid, dehydrated lemon peel, dehydrated garlic, dehydrated onion, soybean oil, extractives of turmeric for color, lemon oil), sugar, corn starch (modified corn starch, corn starch, methylcellulose, egg white powder, xanthan gum, guar gum, salt, black pepper)