Schnucks Spiral Ham with Guinness Glaze

Instructions

1. Preheat oven to 350 degrees; move rack to lowest position. In a heatproof, high-sided skillet, stir together Guinness, brown sugar, lemon zest, black pepper and allspice.
2. Brush ham all over with mustard; add to skillet and bring to a boil over medium-high heat. Reduce heat to medium-low; simmer 10 minutes, turning ham occasionally.
3. Transfer skillet to oven; roast until ham reaches an internal temperature of 110 degrees, 1 - 1 1/2 hours, turning ham every 20 minutes.
4. Continue roasting—without turning—until ham reaches an internal temperature of 145 degrees, 30 minutes to 1 hour, basting with beer mixture every 10 minutes. Transfer ham to serving platter; tent with foil to keep warm.
5. Return skillet with remaining beer mixture to range over medium heat. Cook, stirring often, until thickened and reduced to roughly 1 cup, about 5 minutes. Brush ham with about a quarter of beer mixture. Serve remaining glaze alongside ham.