bread (grilled side up). add half an ounce of cheese, and top that with half of the mushrooms and onions. add 4 ounces of tri-tip and another half ounce of cheese. top with another slice of bread, grilled side down.
spray the griddle with cooking spray and place each sandwich on top. cook until the bottom side of the bread is golden-brown. carefully flip the sandwiches over with a spatula and cook until the cheese is melted and the bottom side of the bread is golden brown.
plate. cut in half. enjoy! these sandwiches go well with my everyday salad and baked sweet potato fries. 