3 marinated caramelized onions mushroom Recipes

chopped shallot, balsamic vinegar, low sodium soy sauce, dijon mustard, honey, garlic cloves, minced, beef tenderloin, trimmed, salt, fresh ground black pepper, olive oil, sliced sweet onions, garlic cloves, minced, sliced button mushrooms (about 1 lb) or 8 cups sliced cremini mushrooms (about 1 lb), low sodium soy sauce, chopped fresh thyme, madeira wine or 1/4 cup dry sherry, fat free low-sodium beef broth, balsamic vinegar, salt, fresh ground black pepper

chopped shallots, balsamic vinegar, low-sodium soy sauce, dijon mustard, honey, garlic cloves, minced, beef tenderloin, trimmed, salt, freshly ground black pepper, olive oil, sliced sweet onion, garlic cloves, minced, sliced mushrooms (about 1 lb), low-sodium soy sauce, chopped fresh thyme, madeira wine or dry sherry, fat-free , less-sodium beef broth, balsamic vinegar, salt, freshly ground black pepper