How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Broiled Grouper Fillets with Romesco Sauce?

You need 10 ingredients. The key ingredients include: 1/3 cup whole blanched almonds, toasted, 1 slice firm white sandwich bread, crust discarded and bread torn into pieces, 2 large garlic cloves, 1/2 teaspoon dried hot red pepper flakes, and more.

Is Broiled Grouper Fillets with Romesco Sauce suitable as general?

Yes, Broiled Grouper Fillets with Romesco Sauce falls under the General category and is a great choice for this type of meal.

How do I store leftover Broiled Grouper Fillets with Romesco Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Broiled Grouper Fillets with Romesco Sauce Recipe

Name: Broiled Grouper Fillets with Romesco Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/3 cup whole blanched almonds, toasted; 1 slice firm white sandwich bread, crust discarded and bread torn into pieces; 2 large garlic cloves; 1/2 teaspoon dried hot red pepper flakes; 1/2 cup coarsely chopped drained bottled roasted red peppers; 2 tablespoons red-wine vinegar; 1/2 teaspoon salt, or to taste; 1/4 cup extra-virgin olive oil; 4 (6-ounce) pieces grouper fillet; 1 to 2 tablespoons olive oil

Try this homemade Broiled Grouper Fillets with Romesco Sauce recipe the whole family will love. Made with whole blanched almonds, bread, garlic and red …

This Broiled Grouper Fillets with Romesco Sauce relies on simple, everyday ingredients such as large garlic cloves, dried hot red pepper flakes, red-wine vinegar and salt, or to taste. It comes together quickly and makes 4 servings, at about 508 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Broiled Grouper Fillets with Romesco Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions