Spring Tuna Poke Bowls with Sea Kraut, Roasted Mushrooms and Furikake Avocado

Scallion-Sesame Tuna Poke

A restrained tamari and sesame dressing seasons the tuna without masking its flavor. Dressing just before serving keeps the fish silky rather than cured.

Ingredients

• 1 1/2 lb tuna suitable for raw consumption, kept refrigerated
• 2 tablespoons gluten-free tamari
• 2 teaspoons toasted sesame oil
• 2 teaspoons unseasoned rice vinegar
• 3 scallions, thinly sliced
• 2 teaspoons toasted black and white sesame seeds

Instructions

1. Pat the cold tuna dry and cut across the grain into generous 3/4- to 1-inch pieces. Refrigerate while preparing the other components.
2. Stir together the tamari, sesame oil and rice vinegar.
3. Just before assembling the bowls, gently toss the tuna with the dressing, scallions and sesame seeds. Taste and serve promptly.

Notes

• Buy from a trusted supplier and confirm that the tuna is appropriate for raw service and has received any necessary parasite-control treatment; a 'sushi-grade' label alone is not a safety guarantee. Keep at or below 40°F until serving.
• For anyone avoiding raw fish, cook an undressed portion to 145°F, then flake and season with a little of the dressing.

White Rice

A modest layer of rice catches the tuna dressing and fermented vegetable juices without overwhelming the toppings.

Ingredients

• 1 1/2 cups short-grain white rice
• 1 3/4 cups water, or the amount specified by the rice package

Instructions

1. Rinse the rice in several changes of cold water until the water is mostly clear, then drain thoroughly.
2. Combine with the water in a saucepan. Bring to a boil, cover and reduce to the lowest heat. Cook for about 15 minutes, or according to the package instructions.
3. Remove from the heat and let stand, covered, for 10 minutes. Fluff gently and spread in a shallow dish for a few minutes so it is warm rather than steaming when topped with raw tuna.

Roasted Mixed Mushrooms

Roasting drives off moisture and creates browned edges that contrast with the cold, soft tuna and avocado.

Ingredients

• 12 oz mixed oyster and shiitake mushrooms, tough stems removed
• 1 1/2 tablespoons avocado oil
• 1/4 teaspoon fine sea salt

Instructions

1. Heat the oven to 425°F. Tear oyster mushrooms into bite-size clusters and thickly slice the shiitakes.
2. Toss with avocado oil and salt, then spread on a large baking sheet with space between the pieces.
3. Roast for 20–25 minutes, turning once, until the edges are browned and the centers are tender. Let cool to warm or room temperature before assembling.

Notes

• Use two pans if necessary; crowded mushrooms steam instead of browning.

Tender-Crisp Asparagus

Brief steaming preserves the asparagus's spring sweetness and gives the bowl a clean counterpoint to the fermented toppings.

Ingredients

• 12 oz asparagus, woody ends trimmed
• 1/4 teaspoon fine sea salt

Instructions

1. Cut the asparagus into 2- to 3-inch lengths.
2. Steam over simmering water for 3–5 minutes, depending on thickness, until bright green and just tender with a little resistance at the center.
3. Spread on a plate to stop the cooking and season lightly with salt. Let cool before plating.

Crisp Cucumbers

Unpickled cucumber supplies cool crunch alongside the stronger flavors of the kimchi and sea kraut.

Ingredients

• 3 small Japanese or Persian cucumbers

Instructions

1. Slice the cucumbers on a slight diagonal into 1/4-inch-thick pieces.
2. Refrigerate until assembly; leave unsalted so they stay crisp and do not weep into the bowls.

Avocado with Furikake

Avocado softens the salty, acidic elements, while sesame and nori add a dry, savory finish.

Ingredients

• 2 large ripe avocados
• 1 tablespoon gluten-free sesame-and-nori furikake

Instructions

1. Halve and pit the avocados just before serving. Scoop out large wedges or thick slices.
2. Arrange directly in the bowls and sprinkle with furikake.

Notes

• Choose a furikake without wheat-containing soy sauce or nut ingredients.

Sea Kraut

Fermented cabbage and seaweed bring briny acidity that cuts through the tuna and avocado.

Ingredients

• 1 cup Cultured Pickle Shop sea kraut, or a gluten-free seaweed sauerkraut

Instructions

1. Lift the kraut from its brine and let excess liquid drain without squeezing it dry.
2. Keep chilled and portion about 1/4 cup into each bowl.

Notes

• Check the purchased product's ingredient list for gluten-containing seasonings.

Bok Choy Kimchi

A small mound of kimchi adds chile heat and a second, distinct fermented texture.

Ingredients

• 1 cup Volcano Kimchi bok choy kimchi, or another gluten-free bok choy kimchi

Instructions

1. Cut any long bok choy pieces into manageable bites.
2. Drain off excess brine and keep chilled until serving. Add about 1/4 cup to each bowl.

Notes

• Use a gluten-free preparation with no meat ingredients; seafood seasonings are compatible with this bowl.

Overall Timing / Workflow

The hot components finish first and cool slightly while the raw toppings are prepared. Tuna is dressed last to preserve its texture and temperature.

Instructions

1. 0:00 — Heat the oven to 425°F, rinse the rice and start it cooking.
2. 0:05 — Prepare the mushrooms and put them in the oven.
3. 0:15 — Steam the asparagus, spread it out to cool, then slice the cucumbers and portion the ferments.
4. 0:25 — Check the mushrooms and let the cooked rice rest. Cut the tuna using a clean board and knife, then return it to the refrigerator.
5. 0:35 — Fluff and briefly cool the rice, cut the avocados and wash and dry the cilantro for plating.
6. 0:40 — Dress the tuna and assemble the bowls immediately.

Plating

Distinct clusters let each bite vary while keeping the fermented juices from immediately coating every topping.

Ingredients

• 1 cup loosely packed cilantro leaves and tender stems

Instructions

1. Divide the warm, not steaming, rice among four wide bowls.
2. Arrange the tuna, sea kraut, mushrooms, kimchi, asparagus, cucumbers and avocado in distinct sections over the rice.
3. Sprinkle the avocado with its measured furikake and finish each bowl with a generous tuft of cilantro in the center. Serve immediately.

Leftover Path

Separate storage protects crisp vegetables and prevents acidic ferments from changing the tuna's texture.

Instructions

1. Only dress the tuna you plan to serve. Refrigerate any reserved, undressed tuna immediately and use within 24 hours, or sooner if advised by the supplier; cook it rather than planning another raw serving.
2. Store cooked rice, mushrooms and asparagus separately in shallow covered containers. Refrigerate promptly, within 1 hour for rice; use the rice within 24 hours and the cooked vegetables within 3 days.
3. Reheat rice until steaming throughout. Use leftover vegetables and cooked tuna for a warm rice bowl, adding cold cucumbers and ferments after reheating.
4. Keep unused ferments refrigerated in their original containers and follow their labels. Press a cover directly against cut avocado and use the next day.
5. Discard perishable bowl leftovers that have been at room temperature for more than 2 hours, or 1 hour above 90°F.