Prep Instructions Recipe Ingredients 1 pound 90% lean ground beef, preferebly grass-finished, 8 ounces mushrooms (baby portobello, white button or shiitake), 2 cloves garlic, minced, To taste, desired seasonings, 1 tablespoon avocado oil, Optional, burger toppings: tomato, lettuce, red onion, ketchup, mustard, mayo, Whole grain hamburger buns, you can use slider size if a smaller burger is preferred., If preferred, bibb lettuce as a gluten-free lettuce wrap option. Cooking Instructions Preparation Remove the mushroom stems and place in a food processor; pulse until finely chopped. If you don’t