Classic Brisket- Low Carb Crock Pot Version - cooking recipe

Ingredients

marinade
1 cup low carb beer
1 teaspoon black pepper
2 teaspoons soy sauce
1 tablespoon minced garlic
3 lbs beef brisket
1/2 cup low carb beer
3 tablespoons tomato paste
2 beef bouillon cubes
2 teaspoons minced garlic
1 teaspoon Worcestershire sauce
2 teaspoons cider vinegar
1/4 teaspoon dry mustard
1 onion, sliced

Preparation

the day before make the marinade.
pour it into a 1 gallon plastic bag, add brisket and marinate overnight, refrigerated, turning over occasionally.
remove brisket from the marinade and discard.
mix beer and next 6 ingredients in the crock pot.
add onion slices and brisket.
turn brisket over in sauce to coat both sides and place it fat side up.
cook on low for 8 hours.
remove and let it rest 10 minutes before slicing against the grain.
add back to sauce to coat.
serve.