Place meat on warm platter; keep warm while preparing gravy. Pour drippings from pan ... as too little fat makes gravy lumpy). Blend in ... with salt and pepper.
Simmer celery, onion, salt, pepper ... oven, pour off fat, leaving brown drippings in ... while stirring, until gravy thickens; boil a minute or ... 3 to 4 cups.
Ingredients: 9 (drippings .. fat .. flour .. salt ...)