Onion Pepper Burgers Author: Purely Primal Prep time: 10 mins Cook time: 10 mins Total time: 20 mins Serves: 5 Ingredients 1-1/2 lbs of grass-fed free-range beef 2 scallions or green onions (you could use 1/3 of a yellow onion instead) 1/2 red bell pepper 1~2 mushrooms 1 clove garlic 1~2 tbsp Worcestershire sauce