23 slow cooker roast beef sandwiches Recipes

rump roast , trimmed of visible fat, onion, thinly sliced, water, pepperoncini peppers, sliced (reserve 1/2 cup juice), italian salad dressing mix (i use good seasons ), garlic, minced, hoagie rolls or 6 , split, arugula , for serving (optional), tomato, sliced , for serving (optional)

boneless beef chuck roast or 1 (3 lb) thick sliced round steaks, your favorite barbecue sauce, divided, apricots or 1/2 cup peach preserves, whole bell pepper, thinly sliced, onion, thinly sliced, dijon mustard, brown sugar, kaiser rolls or 12 hamburger buns, split