Slow Cooker Beef Brisket

Slow Cooker Beef Brisket Ingredients: 4-5 pounds beef brisket, trimmed 2 teaspoons kosher salt 1 teaspoon freshly ground black pepper 1 teaspoon smoked paprika 1/2 teaspoon onion powder 1/2 teaspoon garlic powder 2 tablespoons olive oil 1 large onion, sliced…