Balsamic Onion Stacks

Lvs2Cook's Note:

A great side for any barbecued meat. I find it easier to lift the onion slices from the grill by using 2 spatulas -- one on top and one underneath. It helps to keep the onions from separating. The onion slices must marinate for about 8 hours before grilling so plan ahead. The recipe comes from Southern Living.

• Total Time: 22 mins
• Prep Time: 15 mins
• Cook Time: 7 mins

Ingredients:

Servings: 4

• 8 slices sweet onions , about 1/2 inch thick, about 3 onions
• 1⁄3; cup balsamic vinegar
• ¼ cup olive oil
• 1 ½ teaspoons paprika
• 1 teaspoon salt
• ½ teaspoon fresh ground pepper
• 1 (8 ounce) package fresh mozzarella cheese , cut into 4 rounds, 1/2 inch thick
• 8 large fresh basil leaves
• 4 slices fresh tomatoes , about 1/2 inch thick, about 2 tomatoes

Garnish

• fresh basil sprig

Directions:

1. Arrange onion slices in a single layer in a 13- x 9-inch baking dish.
2. Stir together vinegar and next 4 ingredients and pour over onion slices.
3. Cover and chill 8 hours, turning once.
4. Remove onions from dressing with a slotted spatula, reserving dressing.
5. Grill onion slices, covered with grill lid, over medium-high heat 2 minutes on each side or until crisp-tender and golden.
6. Layer half of grilled onion slices each with 1 cheese round, 2 basil leaves, and 1 tomato slice; top with remaining half of onion slices.
7. Grill onion stacks, covered with grill lid, over medium-high heat 3 minutes or until cheese melts.
8. Serve onion stacks with reserved dressing.
9. Garnish with fresh basil, if desired.