Here is a good one from GLUTENFREEDA

Grilled Artichokes
Difficulty: Easy
Makes 4 servings

Ingredients:

2 large artichokes

Juice of 1 lemon, divided

3 garlic cloves, minced

3 Tablespoons extra virgin olive oil

Salt and freshly ground black pepper
Optional dipping sauce:

1 small shallot, minced

1 Tablespoon capers, drained and rinsed

1/2 cup mayonnaise

1/4 teaspoon fresh lemon juice

Salt and freshly ground black pepper
Directions:

For the artichokes:
Slice the tops off of the artichokes and trim off the thorny tips. Fill a large pot with about 2 inches of water along with 1 tablespoon salt and the juice of 1/2 lemon. Bring to a boil. Add the artichokes; cover and steam until the artichoke bottoms pierce easily with a fork, about 20-40 minutes. Drain the artichokes. When cool enough to handle, cut the arthichokes in half, lengthwise and scrape out the fuzzy center.

Prepare a grill.

In a small bowl, stir together the juice of 1/2 lemon, garlic, and olive oil. Season with salt and freshly ground black pepper. Brush the artichokes with the garlic-oil mixture and set cut-side down, on a grill over medium heat. Grill, turning once, until lightly browned, about 10 minutes total.

For the dipping sauce:
Place the shallots, capers, mayonnaise and lemon juice in a small bowl and stir to combine. Season to taste with salt and freshly ground black pepper