Prep Time
20 Mins
Cook Time
10 Mins
Soak Time
30 Mins
6 servings

How to Make It

Step 1

Soak wood chips in water at least 30 minutes; drain.

Step 2

Prepare a charcoal fire on grill; scatter wood chips over hot coals.

Step 3

Whisk together oil and garlic; brush on both sides of onion and mushrooms.

Step 4

Grill onion and mushrooms, covered with grill lid, over medium-high heat (350° to 400°) 4 minutes on each side or until tender. Grill bun halves, cut sides down, 2 minutes or until lightly browned.

Step 5

Stir together mayonnaise and next 5 ingredients. Layer 6 bottom bun halves evenly with lettuce, onion, mushroom, mayonnaise mixture, and 2 tomato slices; top with remaining bun halves.

Step 6

Prep: 20 min., Soak: 30 min., Grill:10 min.

Ratings & Reviews

Keiko123's Review

March 03, 2012
Fantastic..wouldn't change a thing! I used wheat buns. The "sauce" is what makes it..nice light lemon flavor to counteract the sweetness of the onion. A keeper!