Baked Halibut Cherry Tomatoes

Baked Halibut with Cherry Tomatoes, glistening with olive oil, is ready to be served. Save to Pinterest
Baked Halibut with Cherry Tomatoes, glistening with olive oil, is ready to be served. | cookingwithalana.com

This dish features tender halibut fillets gently baked with halved cherry tomatoes, fresh basil, and hints of lemon zest. The fish is brushed with a mixture of olive oil, garlic, and lemon juice, then baked until flaky. Adding red onion slices and chopped parsley enhances the bright Mediterranean flavors, delivering a healthy, easy-to-prepare main course perfect for weeknights.

Discovering baked halibut with cherry tomatoes was like finding a secret shortcut to a healthy and elegant dinner. One evening, tired and hungry, I threw this together and ended up with a meal that felt both fresh and comforting.

I remember the first time I nailed this dish perfectly for some unexpected guests. They barely said a word until bites were done – their smile said it all.

Ingredients

  • Halibut fillets: I always reach for skinless, boneless pieces to keep the texture delicate and make baking easier
  • Extra-virgin olive oil: This adds depth and helps marry the lemon and herbs with the fish beautifully
  • Lemon zest and juice: Brightens the dish with fresh citrus notes, balancing the richness
  • Cherry tomatoes: I choose ripe ones for a juicy burst that softens perfectly in the oven
  • Fresh basil and parsley: Herbs bring a fresh, aromatic lift right at the end

Instructions

Prep Your Space:
Preheat the oven and get your baking dish ready by greasing or lining it. The anticipation begins as the oven warms up.
Make The Marinade:
Whisk olive oil, lemon zest, juice, garlic, salt, and pepper together—smells so fresh and inviting, like spring in a bowl.
Dress The Fish:
Brush the marinade generously on both sides of each halibut fillet. The fish glistens, ready to soak up the vibrant flavors.
Arrange The Veggies:
Scatter halved cherry tomatoes and sliced red onion evenly over and around the fillets. Sprinkle torn basil and chopped parsley like confetti.
Bake To Perfection:
Pop the dish in the oven for 15 to 20 minutes. The kitchen fills with the aroma of citrus and herbs as the tomatoes soften and burst.
Finish And Serve:
Once flaky and tender, remove from the oven and garnish with extra basil leaves and lemon wedges for a bright final touch.
Fragrant Baked Halibut with Cherry Tomatoes, fresh herbs, and bursting tomatoes in a baking dish. Save to Pinterest
Fragrant Baked Halibut with Cherry Tomatoes, fresh herbs, and bursting tomatoes in a baking dish. | cookingwithalana.com

This dish once saved a rainy evening, turning a chill into warmth as friends gathered around the table, savoring each bite and the stories between.

Keeping It Fresh

Use the freshest herbs and tomatoes you can find; they make the biggest difference here. I like to add a little extra basil just before serving to keep that vibrant pop alive.

When You're Missing Something

If you don’t have halibut, firm white fish like cod or sea bass make great substitutes without losing the dish’s tender feel. Capers or olives add a salty punch if you’re after a bit more zing.

Serving Ideas That Clicked

This recipe shines alongside simple steamed rice or a hearty quinoa salad, catching every delicious juice that bubbles up in the baking dish.

  • Don’t forget extra lemon wedges for that last bright lift
  • If guests ask for seconds, have crusty bread ready to soak up every drop
  • Leftovers make an easy lunch topped with a drizzle of olive oil and fresh herbs
Flaky Baked Halibut with Cherry Tomatoes, garnished with basil & lemon, perfect for a weeknight meal. Save to Pinterest
Flaky Baked Halibut with Cherry Tomatoes, garnished with basil & lemon, perfect for a weeknight meal. | cookingwithalana.com

Thanks for hanging out in the kitchen with me. Here’s to many more meals that feel like a warm hug after a long day.

Recipe Questions & Answers

Halibut is ideal for its firm texture, but cod, sea bass, or other white fish work well as alternatives.

Fresh cherry tomatoes provide a better burst of flavor and texture, though canned might be used in a pinch.

The halibut is done when it flakes easily with a fork and is opaque throughout.

Steamed rice, quinoa, or crusty bread complement the dish and soak up the flavorful juices.

Capers or pitted olives add a briny depth, and extra basil or parsley garnish enhances freshness.

Baked Halibut Cherry Tomatoes

Light halibut fillets baked with cherry tomatoes, basil, and lemon for a flavorful, healthy dish.

Prep 10m
Cook 20m
Total 30m
Servings 4
Difficulty Easy

Ingredients

Fish & Marinade

  • 4 skinless, boneless halibut fillets, approximately 6 oz each
  • 2 tbsp extra-virgin olive oil
  • 1 lemon, zested and juiced
  • 2 garlic cloves, minced
  • 1 tsp sea salt
  • ½ tsp freshly ground black pepper

Vegetables

  • 2 cups cherry tomatoes, halved
  • 1 small red onion, thinly sliced
  • 2 tbsp fresh basil leaves, torn
  • 1 tbsp fresh parsley, chopped

Optional Garnish

  • Lemon wedges

Instructions

1
Preheat oven and prepare dish: Preheat oven to 400°F. Lightly grease a large baking dish or line with parchment paper.
2
Combine marinade ingredients: In a small bowl, whisk together olive oil, lemon zest and juice, minced garlic, sea salt, and black pepper.
3
Brush halibut with marinade: Place halibut fillets in the prepared dish and brush both sides with the lemon-olive oil mixture.
4
Add vegetables and herbs: Scatter cherry tomatoes and red onion slices evenly around and over the fish. Sprinkle with torn basil and chopped parsley.
5
Bake until cooked through: Bake in the preheated oven for 15 to 20 minutes, until halibut flakes easily and tomatoes are softened.
6
Garnish and serve: Remove from oven and garnish with additional basil leaves and lemon wedges before serving.
Additional Information

Equipment Needed

  • Baking dish
  • Small mixing bowl
  • Whisk or fork
  • Knife and cutting board
  • Oven mitts

Nutrition (Per Serving)

Calories 240
Protein 32g
Carbs 7g
Fat 9g

Allergy Information

  • Contains fish
  • Check additional ingredients for gluten if serving with bread
Alana Brooks