3 Ingredient Injection Marinade for Beef Brisket (on a Weber Grill)... LOTS of HINTS and TRICKS for a PERFECT BRISKET EVERY TIME! No need for a complicated or expensive injectable marinade. A citrusy sweet, bready Hop Beer has plenty of Earthy flavors while a fruit juice and melted butter make this easy and ideal ... When you absolutely Positively HAVE to have a moist tender and delicious Big Hunk of Meat!