
This creamy beer cheese dip is ready in just 15 minutes. It's the perfect tangy snack recipe to bring to a Super Bowl party. Keep it warm in a slow cooker!
In a medium saucepan, melt the butter over medium-low heat. Add the onion and cook, stirring, until softened, 4 to 6 minutes. Gradually whisk in the flour and cook, whisking constantly, until lightly browned, about 1 minute.
Gradually whisk in the beer and half and half. Cook, whisking constantly, until the sauce is thickened and just begins to bubble, 5 to 7 minutes. Reduce the heat to low and gradually add the cheeses, whisking constantly, until melted and combined. Remove from the heat.
Whisk in the Dijon mustard and the Worcestershire sauce. Garnish with chives and black pepper, if you like. Serve with pretzels; re-warm gently as needed.