Step 1

Place each artichoke on its side on a flat surface. Use a serrated knife to saw off the stem at the base of the artichoke so it can sit upright on a plate without falling over once cooked.

Step 2

In a large pot, add 3 inches of water. Insert a steamer basket. Place the artichokes top-down in the basket, wedged in a single layer. Cover. Bring the water to a boil over high heat and cook until tender when pierced with the tip of a knife, 30 to 35 minutes. If the pot runs out of water while cooking, simply add more to the bottom.

Step 3

In a medium bowl, whisk together the mayonnaise, oil, capers, mustard, vinegar, hot sauce and red pepper flakes. Taste and adjust the seasoning. Garnish with the chives.

Step 4

Serve the artichokes with the dipping sauce.