Steak, Potato, and Chorizo Kebabs

Steak, Potato, and Chorizo Kebabs with Red Pepper Mayo Ingredients 16 (1/2- to 1-ounce) baby Dutch yellow potatoes 1 pound skirt steak 1/4 cup extra-virgin olive oil, divided 2 1/4 teaspoons kosher salt, divided 2 1/2 teaspoons smoked paprika, divided 2 large (9-ounce) red bell peppers 1 small red onion (about 8 ounces), cut into 8 wedges 3/4 teaspoon cayenne pepper, divided 16 (1/4-inch-thick) Spanish chorizo slices 16 pitted Castelvetrano olives 1/2 cup mayonnaise 1 tablespoon red wine vinegar 1 small garlic clove, grated Directions Preheat a grill to medium-high (400°F to 450°F). Place potatoes in a large microwave-safe bowl. Cover bowl with plastic wrap; pierce once with a knife to vent. Microwave on HIGH for 5 minutes. Uncover and let potatoes cool slightly, about 5 minutes. Cut steak with the grain into 16 to 24 (depending on length of steak) 1/2-inch-wide strips. Place steak in a medium bowl. Add 1 tablespoon oil, 1 teaspoon salt, and 1 te...