Fishy Onion Dip

Prep: 15 min Serves: 2 Cuisine: Mediterranean

Fishy Onion Dip is a flavorful, creamy spread that combines the briny richness of anchovies and capers with the lightness of tuna and the zest of lemon. Perfect for entertaining, this dip pairs wonderfully with crackers or fresh vegetables, making it an ideal choice for seafood lovers and party guests alike.

Be the first to rate this recipe

Ingredients

  • 1 cup oil
  • 1 egg yolk
  • 1 Tbsp. grated lemon rind
  • 1/4 cup mashed capers
  • 4 Tbsp. lemon juice
  • 6 anchovy fillets
  • 2 tsp. grated onion
  • 1/2 cup drained flaked tuna
  • Parsley sprigs

Instructions

  1. Blend 1/4 cup oil, egg yolk, and 2 tablespoons lemon juice.
  2. Add the rest of the oil gradually.
  3. Combine capers, lemon rind, anchovy, tuna, remaining lemon juice, and onion.
  4. Beat the mixture into the egg mixture.
  5. Garnish with parsley sprigs.
  6. Chill before serving.

Tips & Substitutions

For a creamier texture, consider adding a tablespoon of mayonnaise or Greek yogurt to the dip. If you're short on time, substitute fresh capers with a teaspoon of caper brine. Adjust the amount of anchovies according to your taste; if you prefer a milder flavor, reduce the number used. This dip can also be enhanced with a hint of garlic or a sprinkle of smoked paprika for added depth.

Serving Suggestions

Serve this Fishy Onion Dip with an assortment of fresh vegetables, crackers, or toasted baguette slices for a delightful appetizer. It pairs beautifully with Marinated Bean, Tuna And Tomato Salad for a light lunch or can be enjoyed as part of a larger seafood platter. Garnish with additional parsley sprigs for a fresh finish.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to three days. To maintain the best flavor and texture, stir well before serving. If the dip thickens, you can thin it out with a little olive oil or lemon juice to restore its creamy consistency.

Nutrition & Diet Analysis (per serving)

Each serving of Fishy Onion Dip contains roughly 2107 calories, with 28g protein, 105g carbohydrates, and 179g fat. It is an excellent source of protein (56% of the Daily Value), iron (39% of the Daily Value), and dietary fiber (24% of the Daily Value), and a good source of vitamin D and calcium. Note that it is relatively high in sodium, at 1323mg per serving (58% of the Daily Value).

2107 kcal 100% DV
Protein Fat Carbs

Macronutrients

Protein 27.9g 56% DV
Total Fat 178.7g 100% DV
Carbs 104.9g 38% DV
Fiber 6.7g 24% DV
Sugar 16.7g 33% DV

Electrolytes

Sodium 1322.6mg 58% DV
Potassium 516.4mg 11% DV
Cholesterol 600mg 100% DV

Vitamins & Minerals

Vitamin A 126.3mcg 14% DV
Vitamin C 5mg 6% DV
Vitamin D 3mcg 15% DV
Calcium 179.1mg 14% DV
Iron 6.9mg 39% DV
Diet fit High-protein High-fiber
Contains Egg Fish

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this dip ahead of time?

Yes, this dip can be prepared a day in advance. Just make sure to store it in an airtight container in the refrigerator. The flavors will meld together beautifully, enhancing the overall taste. Just remember to give it a good stir before serving.

What can I substitute for tuna?

If you prefer not to use tuna, you can replace it with canned salmon or even shredded cooked chicken for a different flavor profile. Both options will work well with the other ingredients and still yield a delicious dip.

Is this dip suitable for a gluten-free diet?

Yes, the dip itself is gluten-free as it contains no wheat-based ingredients. However, be sure to serve it with gluten-free crackers or fresh veggies if you're catering to gluten-sensitive guests.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

Mediterranean recipes → Seafood recipes → All recipes →