Grilled Portabella Sandwiches Or Panini - cooking recipe

Ingredients

3 medium portabella mushroom caps
2 vidalia onions, sliced
1/2 cup olive oil
4 garlic cloves, minced
salt and pepper, to taste
1 loaf Italian bread

Preparation

Mix together oil, salt and pepper, and garlic. Marinate mushrooms and onions with this for about thirty minutes.
Grill mushrooms and onions over medium heat until done, brushing on the oil mixture liberally throughout cooking time.
Cut the bread open length-wise, brush it with the oil, then lightly toast on the grill.
Layer on the onions and mushrooms. Press sandwich together for a few minutes (I usually use a frying pan to weigh it down).
Cut into 6 pieces or so and serve.