Spicy Salmon Sushi Cups
These are baked sushi cups with crispy-edged rice pressed into nori shells and topped with spicy marinated salmon. Sweet, salty, a little heat. Built to be crushed in two bites. Ready in 30 minutes and genuinely one of the better appetizers I make.
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The Best Two-Bite Appetizer
If you've had spicy salmon at a sushi restaurant, you already know how good the combination is. This is that, but in a format you can make at home, serve at a party, and watch disappear in about four minutes flat.The nori cups bake in a muffin tin, which gives them structure and a slight crisp at the edges. The sushi rice goes in warm and presses just enough to hold its shape. The spicy salmon (Japanese mayo, soy, sesame oil, a touch of maple syrup) goes on top and warms gently in the oven for the last few minutes. The result is something between a hand roll and a sushi bite, and it's significantly easier than either.
The Spicy Salmon Marinade
This is the same spicy salmon marinade I use across a few recipes, my Crispy Spicy Salmon Rice Paper Tostadas and my Crispy Rice Waffle with Spicy Salmon and Avocado both use the same base. Once you make it once, you'll find yourself putting it on everything. Note: The maple syrup isn't making this sweet. It's just rounding out the saltiness and heat so nothing feels sharp or one-dimensional. Don't skip it.
Why these Sushi Cups work
Baking the Nori Creates Structure
Raw nori is flat and pliable. Pressed into a muffin tin and baked at high heat, it firms up and holds its cup shape without any glue or folding technique. The edges get slightly crisp while the base stays intact. It's a simple technique that gives you a vessel sturdy enough to hold rice and salmon without falling apart when you pick it up.
Warm Rice Presses Better Than Cold
Sushi rice is most pliable when it's still slightly warm. Cold rice firms up and becomes brittle — it cracks when you press it and doesn't adhere to the nori base properly. Press it in warm, straight after the vinegar seasoning is folded through, and it compresses just enough to hold its shape without turning dense.
The Bake Time Is Precise for a Reason
Seven to eight minutes at 425°F is enough to crisp the rice edges and warm the salmon through without cooking it past the point of no return. Overcooked spicy salmon loses its silky texture and goes grainy. Slightly underbaked is always better than slightly overbaked here. Pull them the moment the edges of the rice look golden and the salmon looks just warmed.
Japanese Mayo Is Non-Negotiable
Kewpie Japanese mayo is made from egg yolks only (no whites) and uses rice vinegar instead of regular vinegar. It's richer, more umami-forward, and tangier than regular mayo. It coats the diced salmon evenly and binds the marinade together in a way that regular mayo doesn't. The flavor difference is significant. Use Kewpie if you can find it.
What readers are saying
"My kids loved these! They were easy to make and I was so happy to get my kids eating fish. They kept really well in the fridge too, so we ate leftovers in the days following. yum. "
Dee (email subscriber)
Recipe
Spicy Salmon Sushi Cups
Ingredients
Method
- Cook the Sushi Rice: Rinse the rice under cold water until the water runs clear. Combine the rice and water in a rice cooker or saucepan. Cook according to your rice cooker's instructions, or bring to a boil, cover, reduce to low, and cook for 15 minutes. Remove from the heat and let stand, covered, for 10 minutes.Meanwhile, stir together the rice vinegar, sugar, and salt until dissolved.Transfer the cooked rice to a large bowl. Drizzle the vinegar mixture over the rice and gently fold it in using a spatula, being careful not to mash the grains. Let the rice cool until just warm to the touch before using. Warm rice holds together best for sushi. Avoid using it while hot, as it will be too soft and difficult to handle.
- Make the Spicy Salmon: Combine diced salmon, Japanese mayo, chili sauce, soy sauce, sesame oil, maple syrup, and sesame seeds in a bowl. Mix gently until fully coated. Let sit for 5 to 10 minutes to marinate.
- Form the Nori Cups: Cut each nori sheet into quarters so you have 12 squares. Make four small cuts from the edges toward the center of each square, pinwheel style. Press each one into a muffin tin cavity to form a cup shape.
- Build: Add about 2 tablespoon of warm sushi rice to each nori cup and press lightly to hold. Top each with about 2 tablespoon of spicy salmon. Sprinkle with sesame seeds.
- Bake: Bake at 425°F for 7 to 8 minutes. The rice edges should look lightly golden. The salmon should look just warmed through. Pull them early if unsure — slightly underbaked is better than overcooked salmon.
- Finish: Remove from the oven and top with sliced green onions. Serve immediately while warm.
Notes
- On the Salmon: Use sushi-grade salmon. This salmon is warmed rather than fully cooked, which means the grade matters. Look for it at a Japanese grocery store or a fishmonger who labels it explicitly. Ask if you're not sure. It's worth getting right.
- On the Nori Cuts: The pinwheel cuts are what allow the flat nori square to fold into a cup shape without tearing. Four cuts from each edge toward the center — not all the way through — creates flaps that overlap when pressed into the muffin tin. Work gently and the nori does most of the shaping work on its own.
- On the Rice Press: Press the rice just enough to hold its shape. Too much pressure and it compacts into a dense disc that doesn't have the right texture. A light press with two fingers is all it needs. The baking does the rest of the work in terms of setting the edges.
- On Serving: These eat best warm, straight from the pan. They hold for about 20 minutes before the nori softens from the rice moisture and loses its structure. If you're making them for a party, time the bake so they come out close to when you want to serve them.
Nutrition
Tried this recipe?
Let us know how it was!Common questions about these Sushi Cups
Spicy salmon is finely diced sushi-grade salmon mixed with Japanese mayo, soy sauce, sesame oil, chili sauce, and a small amount of sweetener. The Japanese mayo — Kewpie specifically — is the ingredient that makes the biggest difference. It's richer and more umami-forward than regular mayo, and it coats the salmon in a way that binds all the other flavors together.
Yes. Nori pressed into a muffin tin and baked at 425°F firms up quickly and holds its shape. The edges get slightly crispy and the whole cup becomes sturdy enough to hold rice and toppings without falling apart. Raw nori is too pliable to hold its shape on its own — the heat is what sets the structure.
Press warm seasoned sushi rice into nori cups and bake at 425°F for 7 to 8 minutes. The direct heat from the oven crisps the outer edges of the rice while the interior stays tender. The key is using warm rice — cold sushi rice doesn't press properly and tends to crack rather than adhere to the nori base.
Short-grain Japanese sushi rice is the right choice. It has a higher starch content than long-grain rice, which makes it sticky enough to press into shape and hold together in the cup. Long-grain rice like basmati or jasmine doesn't have the same stickiness and won't hold its shape when pressed.
If you make these for a group, I want to hear how fast they disappeared! Leave a rating below or tag me, and save this one for the next time you need an appetizer that actually impresses people.
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