Best Ever Brisket

Ok I know I didn't make this for cooking group but still had to share. I have had brisket in my freezer for awhile now and was not sure how to make it. Today I attempted it, and it was so yummy. Very good flavor. So now if you have brisket and aren't sure what to do with it, you can try this out.

Ingredients:
2 tablespoons chili powder
1 tablespoon salt
1 tablespoon garlic powder
1 tablespoon onion powder
1 tablespoon ground black pepper
1 tablespoon white sugar
1 tablespoon seasoned salt
1 (4 pound) beef brisket
1 1/2 cups beef broth

Directions:
1.Preheat oven to 350 degrees F (175 degrees C).
2.Combine the chili powder, salt, garlic powder, onion powder, black pepper, sugar, and seasoning salt in a medium bowl, and blend thoroughly. Apply rub to surface of brisket.
3.Cook brisket, uncovered, in preheated oven for 1 hour. Remove from oven and add beef broth to roasting pan. Lower oven temperature to 300 degrees F (150 degrees C), cover roasting pan tightly with foil, and cook 3 more hours. Let brisket rest 30 minutes before slicing.