Brie, Mushroom & Caramelized Onion Grass-Fed Burger

Ingredients: 90% Lean Grass-fed Ground Beef, Sandwich Thin or Sprouted Grain Bun (Red Wheat Berries, Quinoa Millet, Oat Groats, Barley, Rye Berries, Amaranth, Water, Whole Wheat Flour, Wheat Gluten, Agave Syrup, Sunflower Oil, Oat Fiber, Yeast, Molasses, Salt, Prune Juice Concentrate, Natural Flavor), Brie (Milk), Mushrooms, Onions, Baby Carrots, Hummus (Garbanzo Beans, Tahini, Pure Olive Oil, Garlic, Lemon Juice, Sea Salt), Olive Oil, Sea Salt, Black Pepper