3 sauteed onions horseradish sauce Recipes

sour cream, prepared horseradish (or more ), chopped fresh chives, fresh lemon juice, salt and pepper, to taste, lean ground beef, salt, pepper, garlic cloves, minced, vegetable oil, onion, halved, sliced thin, hamburger buns

green bell pepper, seeded and chopped (optional), onion (very finely chopped ), oil, tomato paste, tomato sauce, ketchup, cold water, apple cider vinegar, brown sugar, black pepper, chili powder, garlic powder (or use 3 tbsp fresh garlic sauteed with onion), prepared yellow mustard, grated horseradish, salt (optional)