Seafood Antipasto

Cook: 60 min Cuisine: American

A flavorful seafood antipasto featuring shrimp, tuna, and olives in a tangy catsup-based sauce, perfect as a savory appetizer for gatherings or casual snacking.

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Ingredients

  • 14 oz. bottle catsup
  • 1/4 cup Worcestershire sauce
  • 1 teaspoon garlic powder
  • 4 1/2 oz. can deveined shrimp, drained
  • 4 1/2 oz. can tuna, undrained
  • 1 medium onion, sliced and separated into rings
  • 1 cup pitted ripe olives, sliced
  • 1 cup stuffed green olives, sliced
  • 1 small can mushrooms, undrained

Instructions

  1. Mix all ingredients into a boiler.
  2. Simmer for 1 hour on lowest heat.
  3. Cool the mixture.
  4. Refrigerate until chilled.
  5. Serve on your favorite crackers such as Ritz or Breedans.

Tips & Substitutions

For a zesty kick, consider adding a splash of lemon juice or a few dashes of hot sauce to the mixture. You can substitute canned crab meat for shrimp or tuna if desired. Fresh herbs like parsley or dill can elevate the flavor profile. If you prefer a less intense flavor, reduce the Worcestershire sauce to suit your taste.

Serving Suggestions

Serve this seafood antipasto on a platter with an assortment of crackers, such as Ritz or Breedans, for a delightful appetizer. It pairs wonderfully with a crisp white wine or a light beer. You can also serve it alongside a green salad or as part of a charcuterie board for a festive gathering.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To enjoy the antipasto again, simply take it out of the fridge and let it sit at room temperature for about 30 minutes before serving. Avoid reheating as the texture may change; it’s best enjoyed cold.

Nutrition & Diet Analysis (per serving)

Each serving of Seafood Antipasto contains roughly 418 calories, with 21g protein, 67g carbohydrates, and 10g fat. It is an excellent source of protein (42% of the Daily Value), vitamin D (42% of the Daily Value), and iron (28% of the Daily Value), and a good source of calcium. Note that it is relatively high in sodium, at 1387mg per serving (60% of the Daily Value).

418 kcal 21% DV
Protein Fat Carbs

Macronutrients

Protein 21.2g 42% DV
Total Fat 10.4g 13% DV
Carbs 66.9g 24% DV
Fiber 7.5g 27% DV
Sugar 10.7g 21% DV

Electrolytes

Sodium 1386.8mg 60% DV
Potassium 1129.3mg 24% DV
Cholesterol 76.1mg 25% DV

Vitamins & Minerals

Vitamin A 45.9mcg 5% DV
Vitamin C 4.9mg 5% DV
Vitamin D 8.4mcg 42% DV
Calcium 126.3mg 10% DV
Iron 5.1mg 28% DV
Diet fit High-protein High-fiber Low-fat
Contains Fish Shellfish

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 use fresh seafood instead of canned?

Yes, you can use fresh shrimp or tuna, but make sure to cook them properly before adding to the mixture. This will require additional preparation time, but it can enhance the overall freshness and flavor of the dish.

What can I serve this antipasto with?

This seafood antipasto is perfect with a variety of crackers, but you can also serve it with toasted baguette slices or vegetable sticks. Consider pairing it with a refreshing cocktail or a light, chilled white wine for a complete appetizer experience.

How can I make it spicier?

To add some heat, incorporate diced jalapeños or a pinch of cayenne pepper into the mixture. You could also mix in some sliced pepperoncini for a tangy spice. Adjust the amount according to your heat preference for a customized touch.

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).

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