Mushroom bun burger
- 1lb grass-fed ground beef
- large portobello mushroom
- onions/tomatoes/lettuce
- garlic/salt/pepper
- oil/ghee
Combine garlic, salt, pepper, beef, and make a patty. Oil cast-iron pan. Sear each side on high heat for 1 minute. Reduce heat and cook each side for an additional 2-3 minutes. Cook mushroom in leftover grease in the pan. Serve burger over mushroom and top with onions/tomato/lettuce. Use lettuce as top bun.