Although I've seen recipes where a leafy head of romaine is placed on the grill, I had never tried the technique until last weekend. I'm not sure why I was turned off by the thought of grilled romaine, but let me assure you I'm a grilled-lettuce convert now that I've eaten it.
This salad is amazing! The grill chars some of the leaves until crisp while others are in different stages of wilt. Let the romaine cool a little before tossing it with the other ingredients. I used grilled eggplant and zucchini, but any veggies would be delicious.
You could also toss the greens with grilled fruit, salty cheese, cooked protein, crunchy croutons — really the possibilities are endless. For extra-smoky flavor, grill the lemon before making the vinaigrette. Read on, for the recipe.
Here's a pretty convincing argument in favor of 
Tonight serve your loved ones a meal inspired by the classic steakhouse dinner of meat, potatoes, and wedge salad. The potatoes are roasted in the oven, while the ribeye steaks are seared on the grill. A quick but wildly flavorful salsa verde (a mixture of chives, capers, oregano, thyme, and garlic) coats the cooked and crispy potatoes. Serving the potatoes and steak on a bed of crunchy romaine lettuce makes this a balanced meal that's sure to be enjoyed by all. 
