Banza Spaghetti with Uni Cream and Fresh Uni
Sweet, briny uni melts into warm cream to make a glossy sauce that clings to every strand of spaghetti. A few intact lobes on top keep its delicate texture front and center, while a little lemon keeps the richness in balance.
By Jonathan Katzman · Cooked and photographed · Recipe updated
Serves: 4 servings
Tags: gluten-free, nut-free, pescatarian

Uni Cream Sauce and Fresh Uni Finish
Gentle heat preserves uni’s sweetness and keeps the cream sauce smooth. Reserving some whole lobes adds a cool, delicate contrast to the warm pasta.
Ingredients
- 240 g fresh uni suitable for raw consumption, divided
- 3/4 cup heavy cream
- 1 tsp fresh lemon juice, plus more to taste
- to taste fine sea salt
Instructions
- Keep the uni refrigerated while preparing the other ingredients. Reserve about 80 g of the most intact lobes for topping.
- Blend the remaining 160 g uni with 1/4 cup of the cream until smooth, or mash thoroughly and pass through a fine sieve.
- Warm the remaining 1/2 cup cream in a wide pan over medium-low heat until steaming with small bubbles at the edges, 2–3 minutes. Do not reduce it heavily.
- Remove the pan from the heat and stir in the uni mixture. Keep warm without simmering; the sauce will be loosened and emulsified with pasta water during assembly.
- Add the lemon juice and taste before adding salt, since uni can be quite briny. Keep the reserved topping chilled until plating.
Notes
- Choose uni that smells clean and ocean-sweet, not sharply fishy or ammonia-like.
- Do not boil the sauce after adding the uni; excessive heat can make it grainy and dull its flavor.
- The fresh topping is raw seafood. For anyone avoiding raw seafood, omit the raw finish and use fully cooked seafood instead.
Banza Spaghetti
Chickpea spaghetti gives the rich sauce a substantial base. Finishing it gently with a little cooking water creates a coating rather than a heavy pool of cream.
Ingredients
- 12 oz Banza chickpea spaghetti, gluten-free
- as needed water for boiling
- to taste salt for pasta water
Instructions
- Bring a large pot of water to a boil and salt moderately. Add the spaghetti, stir gently to separate the strands, and cook according to the package directions, checking early for a just-tender center.
- Reserve 1 cup of cooking water, then drain the spaghetti well. Do not rinse.
- Immediately add the spaghetti to the warm uni cream sauce off the heat. Add 2 tablespoons of cooking water and toss gently with tongs, lifting rather than vigorously stirring.
- Add more cooking water a tablespoon at a time until the sauce is glossy and coats the strands. If necessary, return to very low heat briefly, without letting the sauce simmer.
- Taste and adjust salt or lemon. Leave the sauce slightly loose, as the pasta will absorb it on the way to the table.
Notes
- Chickpea pasta can become fragile when overcooked; avoid a prolonged second cooking in the sauce.
Overall Timing / Workflow
Preparing the sauce while the water heats lets the pasta go straight from the pot into its coating, minimizing sticking and overcooking.
Instructions
- 0:00 — Put the pasta water on to boil and warm four serving bowls with hot water.
- 0:05 — Divide the uni and blend the sauce portion with cream. Keep the topping refrigerated.
- 0:10 — Start cooking the spaghetti. During its final few minutes, warm the remaining cream and incorporate the blended uni off the heat.
- 0:20 — Reserve pasta water, drain, and gently toss the spaghetti with the sauce. Adjust consistency and seasoning, then plate immediately.
Plating
Warm bowls keep the cream fluid, while a restrained finish lets the uni remain the focus.
Instructions
- Empty and dry the warmed bowls. Divide the spaghetti among them, gently gathering it into loose nests.
- Spoon any remaining sauce over the strands and arrange the reserved uni lobes on top.
- Serve immediately, without additional cheese or heavy garnishes.
Leftover Path
Uni is best eaten fresh, and gentle reheating limits sauce separation and pasta breakage.
Instructions
- Preferably prepare only as much as will be eaten immediately. Refrigerate any leftovers promptly in a shallow airtight container, within 2 hours.
- Use refrigerated leftovers within 24 hours. Do not save raw uni topping separately for a later garnish.
- Reheat a small portion gently in a covered pan with a splash of water, folding carefully, until it reaches 165°F throughout. Any uni topping should be reheated with the pasta.
- Do not freeze the assembled dish; both the sauce and pasta lose their texture.