1-First Step: Whip up the chimichurri sauce. Grab a bowl and stir together 1 cup olive oil, 1/2 cup red wine vinegar, 2 minced garlic cloves, 2/3 cup minced shallot, 2/3 cup minced fresh parsley, 2 teaspoons each chopped fresh basil, thyme, oregano, and cilantro, 1 finely chopped medium jalapeno, 1 teaspoon sea salt, and 1/8 teaspoon cayenne pepper. Mix well! Let it sit at room temperature for 2 hours. Stir every now and then since it’s oil-based. This marinating time builds that zesty magic. No fridge needed, keeps it fresh and vibrant. Perfect for make-ahead, my friend.

2-Second Step: Soak the wooden skewers. Fill a big dish or sink with water and submerge your wooden skewers for 1 hour (or 30-60 minutes minimum). This stops them from burning on the grill. No soak? They catch fire quick. Pro move for busy schedules: do this while sauce marinates.

3-Third Step: Prep the surf and turf. Cut 3 pounds sirloin steak into uniform 1-inch cubes. Even size means even cooking, no overdone bits! Peel and devein 16 ounces jumbo shrimp, keep tails on for easy eating. Shrimp shrinks, so jumbo is key. Pat everything dry with paper towels for better seasoning stick.

4-Fourth Step: Thread the skewers. Alternate steak cubes and shrimp on each skewer, leaving 1 inch empty at both ends. Handles make flipping easy! Aim for 4-5 pieces each. About 12 kebabs total. If you like different doneness, thread steak-only and shrimp-only separate. Vegan adapt? Tofu and mushrooms thread same way.

5-Fifth Step: Season and oil up. Brush skewers lightly with 1 tablespoon olive oil. Sprinkle salt and pepper on both sides to taste. Go generous, brings out natural flavors. Low-cal? Skip extra oil, use spray if needed but carefully.

6-Sixth Step: Preheat and oil the grill. Crank grill to medium-high, about 425°F. For safe oiling: dip a cloth in oil, grab with tongs and oven mitt, brush hot grates back and forth. No spraying directly, avoids flare-ups! Clean grates first for stick-free skewers.

7-Seventh Step: Grill those beauties. Place skewers on grill. Cook 8-10 minutes total, flipping every 4 minutes. Shrimp turns white and opaque when done, steak to your liking (medium-rare at 135°F recommended, juicy pink center). Don’t overcook shrimp, gets rubbery fast! Space them out for even heat.

8-Final Step: Rest, sauce, and serve. Pull off grill, let rest 2 minutes. Juices settle for max tenderness. Drizzle generously with chimichurri sauce. Serve hot! Pairs great with a side salad or refreshing sherbet punch for parties. Dig in, no worries about leftovers.