Honey and Herb Grilled Pork Roast

[Hippieforever99]

3 pounds pork loin roast
1 cup beer
3/4 cup honey
1/2 cup dijon mustard
1/4 cup olive oil
3/4 small onion
2 each garlic clove
2 teaspoons rosemary leaves
1/4 teaspoon salt
1/4 teaspoon black pepper

Combine all ingredients, except pork roast. Put pork roast in large plastic bag (or plastic container). Pour marinade over pork. Marinate at least 4 hours in refrigerator, or overnight. Remove pork roast from marinade, reserving marinade. Grill covered (or bake at 350 degrees) for 30 minutes per pound, basting occasionally.