No-Bake Coconut Tuna Poke Squares are a refreshing, tropical-inspired appetizer or light meal made with layers of crunchy crust, creamy coconut spread, sashimi-grade tuna, and crispy coconut flakes. These squares deliver bold flavor with minimal effort and no cooking required.

Why You’ll Love This Recipe

No need to turn on the oven—perfect for warm weather.
Combines creamy, savory, and crunchy textures in each bite.
Beautiful presentation for parties, gatherings, or light lunches.
Quick to assemble and full of fresh, tropical flavor.
Can be made ahead and chilled until ready to serve.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
For the base:

Crushed rice crackers or crispy wonton chips
Melted coconut oil or unsalted butter
Salt (optional)

For the coconut cream layer:

Cream cheese (softened)
Coconut cream or full-fat coconut milk (only the thick part)
Lime juice
Salt and pepper to taste

For the tuna layer:

Sashimi-grade tuna (cubed or thinly sliced)
Soy sauce or tamari
Sesame oil
Lime juice
Green onions (thinly sliced)

Toppings:

Toasted coconut flakes
Sesame seeds
Chopped cilantro or microgreens
Optional: chili flakes or sliced jalapeños for heat

directions

Prepare the crust: Combine crushed rice crackers with melted coconut oil. Press the mixture firmly into a square or rectangular dish lined with parchment paper. Chill in the fridge for 15 minutes to set.
Make the coconut layer: Beat softened cream cheese with coconut cream and lime juice until smooth. Season lightly with salt and pepper. Spread evenly over the chilled crust.
Marinate the tuna: In a bowl, toss the cubed or sliced tuna with soy sauce, sesame oil, lime juice, and green onions. Let marinate for 10 minutes.
Assemble the squares: Evenly layer the marinated tuna over the coconut spread.
Add toppings: Sprinkle toasted coconut flakes, sesame seeds, and optional chili or herbs on top.
Chill for 10–15 minutes before slicing into squares and serving cold.

Servings and timing

Servings: 9 squares
Prep time: 20 minutes
Chill time: 20–30 minutes
Total time: 50 minutes

Variations

Spicy tuna version: Add Sriracha or wasabi to the tuna marinade.
Avocado layer: Add thin slices or mashed avocado between the coconut layer and tuna.
Vegetarian option: Replace tuna with diced mango, tofu, or watermelon for a plant-based version.
Gluten-free: Use certified gluten-free rice crackers and tamari.
Crunchier base: Use crushed wonton crisps or panko crumbs instead of crackers.

storage/reheating

Storage: Store leftovers in an airtight container in the refrigerator for up to 1 day.
Reheating: Not recommended. This is a cold dish meant to be served chilled.
Freezing: Not suitable for freezing due to raw tuna and fresh coconut cream.

FAQs

Can I use canned tuna instead of raw tuna?

You can, but the flavor and texture will be different. Sashimi-grade raw tuna is recommended for best results.

How do I toast coconut flakes?

Place them in a dry pan over medium heat, stirring constantly until golden brown (2–3 minutes).

Is coconut cream the same as coconut milk?

No. Coconut cream is thicker and richer. Use the solid part from a can of chilled full-fat coconut milk if needed.

What can I use instead of rice crackers for the base?

Crushed tortilla chips, puffed rice cakes, or baked wonton wrappers work well.

Can I make this dish ahead of time?

Yes, assemble it a few hours in advance and chill, but it’s best enjoyed the same day.

How can I ensure the tuna is safe to eat raw?

Buy sashimi- or sushi-grade tuna from a reputable source and keep it properly chilled.

Can I add more vegetables?

Yes, try thin cucumber slices, shredded carrot, or diced avocado as extra layers or garnish.

What if I don’t like coconut flavor?

Use regular cream cheese with a splash of lemon juice instead of coconut cream.

Can I use smoked salmon instead of tuna?

Yes, smoked salmon is a great alternative and requires no marinating.

Are these squares filling enough for a meal?

They work best as an appetizer or light lunch. Add a side salad or rice to make it a full meal.

Conclusion

No-Bake Coconut Tuna Poke Squares are a flavorful, elegant, and refreshing dish that’s surprisingly simple to make. With creamy coconut, savory tuna, and crunchy textures, they offer a tropical-inspired bite that’s perfect for warm-weather dining or entertaining