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 Tuna Avocado Cakes?

You need 10 ingredients. The key ingredients include: 1 avocado, 2 cans tuna packed in water drained, 2 tablespoons red onion minced, 2 garlic cloves minced, and more.

Is Tuna Avocado Cakes suitable as seafood?

Yes, Tuna Avocado Cakes falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuna Avocado Cakes?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Tuna Avocado Cakes Recipe

Name: Tuna Avocado Cakes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 avocado; 2 cans tuna packed in water drained; 2 tablespoons red onion minced; 2 garlic cloves minced; 1/4 cup cilantro minced; 1 tablespoon lime juice; 1/4 cup oats; 1 egg; 1/2 teaspoon cumin; salt /pepper to taste

Bake this irresistible Tuna Avocado Cakes at home. Made with avocado, tuna, red onion and garlic. Easy step-by-step instructions included.

This Tuna Avocado Cakes relies on simple, everyday ingredients such as avocado, tuna packed in water drained, red onion minced and garlic cloves minced. It comes together quickly and makes 4 servings, at about 374 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 Seafood

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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

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Tuna Avocado Cakes

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions