Brisket Marinate

Ingredients
- 5 Tbsp liquid smoke
- 1 tsp garlic salt
- 1 tsp celery salt
- 1 tsp onion salt
- 5 Tbsp Worcestershire sauce
- 1 tsp season salt
Directions
- Mix together first four ingredients and put on brisket
- Wrap with foil and put in refrigerator overnight
- Mix Worcestershire sauce and season salt together
- Pour over brisket
- Rewrap and bake at 300 for 5 to 7 hours or until tender