all purpose flour bbq sauce bread crumb butter butter/margarine carrot celery cheddar cheese dijon mustard dry mustard dry white wine egg white egg yolk extra virgin olive oil flour fresh basil fresh lemon juice fresh parsley fresh thyme garlic garlic clove green bell pepper green onion ground beef hard boiled egg heavy cream kosher salt lemon juice mayonnaise milk mushroom olive oil onion parmesan cheese parsley red bell pepper red onion salt shallot sour cream sugar tomato unsalted butter vegetable oil water worcestershire sauce yellow onion