Mixed Seafood Kabobs Recipe Grilled with Fresh Herbs

Name: Grilled Seafood Skewers
Prep time: 1 h 30 min
Cook time: 15 min
Total time: 1 h 45 min
Cuisine: American
Ingredients: – 24 cherry tomatoes – Provide juicy bursts of acidity and sweetness to balance the rich seafood.; – 12 mushrooms – Add earthy depth and meaty texture that grills up tender.; – 12 pearl onions – Offer mild onion flavor; microwave softens them for easy skewering.; – 1 lb halibut or other firm fish – Cuts into sturdy 1-inch chunks that hold up on the grill without falling apart.; – 24 sea scallops (about 1 pound) – Deliver sweet, buttery bites; remove the muscle for tenderness.; – 24 large raw shrimp (about 1 pound) – Bring briny pop; peel and devein for clean eating.; – 2-3 Tablespoons extra virgin olive oil – Coats for even grilling and subtle richness.; – 1 large lemon – Juice brightens everything with citrus zing.; – 1 Tablespoon dried minced onion – Adds savory allium punch without chopping hassle.; – 1 Tablespoon dried tarragon or oregano – Infuses herby aroma; tarragon for anise notes, oregano for Mediterranean vibe.; – salt – Seasons to taste, draws out natural flavors.; – pepper – Freshly ground for mild heat and depth.

By:

Thyme Louise

Published:

May 3, 2026

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Why You’ll Love This Grilled Seafood Skewers

Picture this: decadence on a skewer with no pre-marinade fuss, just smoky sweet seafood and succulent vegetables that hit the spot every time. These Grilled Seafood Skewers, also known as Mixed Seafood Kabobs with shrimp, scallops, halibut or firm fish, serve up 12 kabobs (2 per person for 6 servings). Prep takes 30 minutes, cooking 15 minutes, plus 1 hour for soaking skewers, totaling 1 hour 45 minutes. I love how they come together fast for busy nights, and trust me, after my share of grilling fails like the time I singed my eyebrows trying to light charcoal in a breeze, this recipe forgives beginner mistakes.

Here are the top reasons these skewers will become your go-to:

Ease of preparation: No marinating means you skip the hours-long wait. Chop, skewer, season, and grill in under two hours total. Perfect for weeknights when you’re juggling kids’ homework or that endless work email. Even I, with my history of dropped kabobs, nailed it on the first try recently.
Health benefits: Packed with lean proteins and veggies, each serving clocks in at 124 calories, 18g protein, 8g carbs, and 4g fat. Get boosts of vitamin C (16mg), potassium (489mg), and more. Shrimp and scallops shine here; check out why shrimp is a healthy choice and scallops pack serious nutrition. Low in saturated fat too, ideal for diet-conscious folks or seniors watching cholesterol.
Versatility: Swap proteins or veggies for what’s on hand. Works for low-carb diets, gluten-free needs, or even fewer seafood types like just shrimp. Party hosts, scale it up; students, make half for dorm grills.

Distinctive flavor: Fresh lemon juice, tarragon or oregano, and grill smoke create a bright, herby punch without overpowering the ocean-fresh taste. Veggies caramelize sweetly, balancing the seafood’s richness.

Nutritional Information Per Serving (2 Kabobs)
Nutrient	Amount
Calories	124 kcal
Carbohydrates	8g
Protein	18g
Fat	4g (Saturated 1g, Polyunsaturated 1g, Monounsaturated 2g, Trans 0.01g)
Cholesterol	76mg
Sodium	376mg
Potassium	489mg
Fiber	1g
Sugar	3g
Vitamin A	292IU
Vitamin C	16mg
Calcium	47mg
Iron	1mg

(Accuracy may vary based on exact ingredients.)

Essential Ingredients for Grilled Seafood Skewers

Grab these fresh picks for skewers that scream summer. No fancy stuff needed; your local market has it all. I’ve listed everything precisely so you don’t second-guess like I did my first time, ending up with uneven bites.

Main Ingredients

24 cherry tomatoes – Provide juicy bursts of acidity and sweetness to balance the rich seafood.
12 mushrooms – Add earthy depth and meaty texture that grills up tender.
12 pearl onions – Offer mild onion flavor; microwave softens them for easy skewering.
1 lb halibut or other firm fish – Cuts into sturdy 1-inch chunks that hold up on the grill without falling apart.
24 sea scallops (about 1 pound) – Deliver sweet, buttery bites; remove the muscle for tenderness.
24 large raw shrimp (about 1 pound) – Bring briny pop; peel and devein for clean eating.
2-3 Tablespoons extra virgin olive oil – Coats for even grilling and subtle richness.
1 large lemon – Juice brightens everything with citrus zing.
1 Tablespoon dried minced onion – Adds savory allium punch without chopping hassle.
1 Tablespoon dried tarragon or oregano – Infuses herby aroma; tarragon for anise notes, oregano for Mediterranean vibe.
salt – Seasons to taste, draws out natural flavors.
pepper – Freshly ground for mild heat and depth.

Pro tip from my grill disasters: Double-check seafood freshness to avoid that one time I had to toss a whole batch!

Special Dietary Options

Vegan: Swap seafood for firm tofu cubes, extra mushrooms, zucchini, and bell peppers; keep veggies and herbs.
Gluten-free: Naturally gluten-free; confirm any fish sauce alternatives if expanding.
Low-calorie: Cut oil to 1 Tablespoon, use smaller seafood portions, load up on extra tomatoes and onions.

How to Prepare the Perfect Grilled Seafood Skewers: Step-by-Step Guide

Follow these steps for foolproof Grilled Seafood Skewers. I’ve padded them with my trial-and-error stories so you skip the pitfalls. Yields 12 kabobs. Fire up that gas grill if you can, as charcoal can be tricky like my windy backyard fiasco.

Prep Your Tools and Mise en Place

First Step: Soak 26 bamboo skewers in water for 1 hour. This prevents burning, a lesson I learned the hard way when flames licked up like a bad magic trick. While soaking, pat seafood dry and gather veggies.

Second Step: Microwave pearl onions for 1 minute to soften their skins for easy peeling and skewering. No more wrestling tough onions mid-prep! Chop off root ends gently.

Third Step: Cut 1 lb halibut (or firm fish like swordfish) into 24 even 1-inch pieces. Uniform size ensures even cooking; my lopsided chunks once fell off mid-grill.

Handle the Seafood and Veggies

Fourth Step: Wash 24 cherry tomatoes and 12 mushrooms under cool water; pat dry. Tomatoes add color, mushrooms umami. Quick rinse saves time for busy parents.

Fifth Step: Prep seafood: For 24 sea scallops, remove the tough side muscle with a knife. For 24 large raw shrimp, peel shells and devein by slicing along the back. Freshness matters; frozen works if thawed properly.

Assemble the Kabobs

Sixth Step: Build 12 kabobs using 2 skewers per kabob for stability, no spinning nightmares. Pattern: shrimp, onion, scallop, tomato, halibut, mushroom, halibut, tomato, scallop, shrimp (or mix similar). Build a test kabob first for even spacing, as uneven ones cooked wonky for me.

Seventh Step: Drizzle with 2-3 Tablespoons extra virgin olive oil and juice from 1 large lemon. Sprinkle 1 Tablespoon dried minced onion, 1 Tablespoon dried tarragon or oregano, salt, and pepper. Season right before grilling, no marinade needed for pure flavors.

Grill and Serve

Eighth Step: Preheat grill to medium-high (about 400°F). Grill 5 minutes per side, depending on heat; look for opaque seafood and char marks. Gas grills shine for control; flip carefully with tongs.

Final Step: Serve immediately hot off the grill. Garnish with optional chopped parsley for pop. Pair with sides; for a sweet contrast after these savory bites, try our peach cobbler recipe. Total cook time 15 minutes, but watch closely to avoid overcooking.

These steps turn novices into grill heroes. My first batch stuck to dirty grates, so clean yours well!

Dietary Substitutions to Customize Your Grilled Seafood Skewers

Protein and Main Component Alternatives

Short on halibut? Use swordfish, salmon, or chicken breast chunks for firm hold. Veggie lovers, go tofu or tempeh. Just shrimp or scallops works too, as per tips. For allergies, turkey or pork alternatives fit busy pros or travelers.

Vegetable, Sauce, and Seasoning Modifications

Swap mushrooms for zucchini, bell peppers, or squash based on season. Lemon sub lime for tang. Tarragon swap basil or thyme; oregano for Italian flair. Less oil for low-cal, or garlic powder boost. Keeps it fresh for food enthusiasts.

Mastering Grilled Seafood Skewers: Advanced Tips and Variations

Pro cooking techniques: Use gas grill for steady heat. Two skewers prevent rotation for even cooking. Microwave onions briefly. Pre-soak skewers always.
Flavor variations: Add garlic, paprika, or chili flakes. Lemon-basil twist or Cajun spice. Fewer seafood? Just shrimp shines.
Presentation tips: Fan on platter with lemon wedges. Parsley garnish. Serve over rice or greens.
Make-ahead options: Prep skewers morning, season before grill. Store leftovers for reheating next day.

Once skipped soaking; skewers went up like fireworks. Don’t repeat my blooper!

For dessert pairing, our apple crisp complements the smoky notes perfectly.

How to Store Grilled Seafood Skewers: Best Practices

Refrigeration: Cool fully, store in airtight container up to 2 days. Layer with parchment to prevent sticking.
Freezing: Freeze uncooked assembled skewers (pre-seasoned) up to 1 month; thaw overnight. Cooked: 1 month, wrapped tightly.
Reheating: Oven at 350°F for 10 minutes or grill gently. Microwave ok but dries out; add lemon splash.
Meal prep considerations: Batch for week; portion into meals. Reheats well for working pros or students.

Safety first: Reheat to 165°F internal.

Mixed Seafood Kabobs Recipe Grilled with Fresh Herbs

Why You’ll Love This Grilled Seafood Skewers