24 onion beef open sandwiches Recipes

olive oil, butter, brown onion (sliced ), thyme leaves, brown sugar, balsamic vinegar, minute steaks (beef), french baguettes (small halved lengthwise), horseradish cream, cheddar cheese, rocket (baby leaves )

olive oil, white balsamic vinegar, dry mustard, divided, dark brown sugar, well-trimmed tri-tip beef roast, tomatoes, very thinly sliced, watercress, stems trimmed, white onion, very thinly sliced, french baguette , cut horizontally almost in half, opened flat

shredded cucumber , seeds discarded, plain greek yogurt (see cook s notes), garlic, minced, fresh dill, chopped, white wine vinegar, extra-virgin olive oil, salt and pepper, optional, ground beef , 15 to 25-percent fat (the fattier, the tastier), red onion, finely chopped, fresh mint leaves, chopped, manouri cheese, crumbled , or feta cheese, baguettes , each 1 cut into 3 equal pieces, sliced open, tomatoes , depending on type or size, sliced, red onion, thinly sliced, salt and pepper, spanish smoked paprika , optional