Grilled Thai Beef Salad

I am going to try to make a couple recipes from a different country each week, as long as I don't get restrictions from my Dr. again!
This week...Thailand. This is a recipe out of my "Healthy Appetite with Ellie Krieger" cookbook. Here is a link to the recipe. I didn't make any changes but I did add a bit more chili-garlic sauce and some red pepper flakes.

Ingredients

1 pound top-round London broil or flank steak, about 1 to 1 1/2-inches thick

3 tablespoons lime juice, divided

3 tablespoons low-sodium soy sauce

3 tablespoons canola oil

2 tablespoon brown sugar

1 teaspoon minced garlic

1 1/2 teaspoons minced ginger

1 1/4 teaspoons red curry paste or chili-garlic sauce

1/2 head red-leaf lettuce, torn (about 6 cups)

3 shallots, thinly sliced (about 1/2 cup), divided, for garnish

1/2 cup cilantro leaves, rinsed and dried

1 cup basil leaves, sliced into ribbons
 
Directions
 
Rinse and pat the meat dry. Place in a sealable plastic bag or small glass dish. In a medium bowl combine 1 tablespoon of the lime juice, soy sauce, canola oil, brown sugar, garlic, ginger and red curry paste. Pour half the mixture into the bag with the meat. Add the remaining 2 tablespoons lime juice to the bag. Seal tightly, and marinate meat in refrigerator at least 4 hours or overnight, turning occasionally. Reserve the rest of the mixture refrigerated, to dress the salad.

Spray grill or grill pan with cooking spray and preheat. Grill steak until medium-rare, about 5 minutes per side, depending on desired doneness. Let rest until room temperature then slice thinly against the grain.

Combine lettuce, sliced shallot, cilantro, basil and beef in a salad bowl, reserving a few shallots for garnish. Add the reserved dressing and toss to coat. Divide salad among 4 plates and garnish with reserved sliced shallots.