Birthday Dinner: Chilled Asparagus Soup, Black Cod with Summer Vegetables, and Blueberry Pie

Cool asparagus soup with truffled ricotta opens the dinner, followed by silky black cod, browned beech mushrooms, crisp-edged potatoes and lemony dragon tongue beans. A glossy fresh-blueberry pie finishes the meal—a relaxed summer birthday dinner with a little ceremony.

By Jonathan Katzman · Cooked and photographed · Recipe updated

Serves: 4 servings, with an 8-slice pie

Tags: gluten-free, pescatarian

Birthday Dinner: Chilled Asparagus Soup, Black Cod with Summer Vegetables, and Blueberry Pie

Chilled Asparagus Soup

Brief cooking preserves the asparagus flavor, while a little cream rounds out the chilled soup. Rapid cooling keeps it fresh rather than dull and vegetal.

Ingredients

  • 1 1/2 lb asparagus, woody ends removed, stalks cut into 1-inch pieces
  • 1 tbsp unsalted butter
  • 2 medium shallots, thinly sliced
  • 2 1/2 cups gluten-free light vegetable stock, plus more as needed
  • 1/3 cup heavy cream
  • 2 tsp lemon juice, plus more to taste
  • 1/2 tsp fine sea salt, plus more to taste
  • 1 tbsp extra-virgin olive oil, for finishing

Instructions

  1. Melt the butter in a saucepan over medium-low heat. Add the shallots and salt and sweat for 4–5 minutes without browning.
  2. Add the stock and bring to a simmer. Add the asparagus and cook for 5–7 minutes, just until tender enough to blend smoothly.
  3. Blend with the cream until very smooth, venting the blender lid safely if the mixture is hot. Pass through a fine-mesh sieve, pressing firmly and discarding the remaining fibers.
  4. Set the soup bowl in an ice bath and stir until cool, then refrigerate until thoroughly chilled, about 2 hours.
  5. Stir in the lemon juice. Adjust salt and thin with cold stock if needed; it should pour easily but lightly coat a spoon. Serve with the truffled ricotta and a few drops of olive oil.

Notes

  • Cold soup needs slightly more salt and acidity than warm soup; make the final adjustment after chilling.
  • For a lightly aerated surface, briefly blend the cold soup immediately before serving.

Truffled Whipped Ricotta

Whipping makes the ricotta light enough to sit softly in the soup. Restrained truffle seasoning complements the asparagus without overwhelming it.

Ingredients

  • 3/4 cup whole-milk ricotta, drained if wet
  • 2 tbsp heavy cream
  • 1/4 tsp truffle oil, plus more to taste
  • 1 tsp finely minced preserved black truffle, divided
  • 1 pinch fine sea salt

Instructions

  1. Process the ricotta, cream, truffle oil and salt until smooth and fluffy, scraping down the bowl as needed.
  2. Fold in half the minced truffle. Refrigerate until ready to serve.
  3. Spoon a generous dollop into each bowl of chilled soup and scatter the remaining truffle sparingly over the surface.

Notes

  • Truffle oils vary greatly in strength; start with the measured amount and increase only a drop at a time.

Pan-Seared Black Cod

Black cod's rich flesh stays succulent while its skin takes on color in the pan. Simple seasoning leaves room for the mushrooms and bright vegetables.

Ingredients

  • 4 skin-on black cod fillets, 5–6 oz each, pin bones removed
  • 3/4 tsp fine sea salt
  • 1/4 tsp freshly ground black pepper
  • 1 1/2 tbsp ghee
  • 1 lemon, cut into wedges for serving

Instructions

  1. Pat the fish very dry, especially the skin. Refrigerate uncovered for 20 minutes while preparing the sides.
  2. Season both sides with salt and pepper just before cooking. Heat the ghee in a large nonstick or well-seasoned skillet over medium-high heat.
  3. Lay the fish skin-side down, pressing gently with a spatula for the first 20–30 seconds so the skin makes even contact. Reduce to medium and cook for 5–7 minutes, until the skin is browned and the flesh is opaque roughly halfway up the sides.
  4. Turn carefully and cook for another 2–4 minutes, depending on thickness. If thick portions need longer, lower the heat and continue gently. The center should reach 145°F and separate into moist flakes.
  5. Rest for 2 minutes, then plate skin-side up with the beech mushrooms and lemon wedges.

Notes

  • Use two skillets or cook in batches rather than crowding the fish. Black cod is delicate; a broad fish spatula helps keep the portions intact.

Browned Beech Mushrooms

Cooking the mushrooms until their moisture evaporates concentrates their savory flavor. A small butter finish gives them enough gloss to dress the fish without a separate sauce.

Ingredients

  • 12 oz brown beech mushrooms, root blocks removed and clusters separated
  • 1 tbsp ghee
  • 1 small garlic clove, finely minced
  • 1 tbsp unsalted butter
  • 1 tsp lemon juice
  • 1/4 tsp fine sea salt, plus more to taste
  • 1 pinch freshly ground black pepper

Instructions

  1. Heat the ghee in a wide skillet over medium-high heat. Add the mushrooms in a loose layer and leave undisturbed for 2–3 minutes.
  2. Toss and continue cooking for 5–7 minutes, until the released liquid has evaporated and the stems and caps are browned.
  3. Lower the heat. Add the garlic and cook for 30 seconds, then add the butter, salt and pepper.
  4. Remove from the heat and add the lemon juice. Spoon the mushrooms and buttery pan juices over the cod.

Notes

  • Beech mushrooms should be fully cooked, not merely warmed; thorough cooking removes their raw bitterness.

Roasted Dragon Tongue Beans with Lemon and Parsley

A quick roast gives the broad pods a few browned edges while keeping them tender-crisp. Lemon and parsley cut through the richness of the fish and mushrooms.

Ingredients

  • 1 lb young dragon tongue beans, stem ends trimmed
  • 1 1/2 tbsp extra-virgin olive oil
  • 1/2 tsp fine sea salt
  • 1 tbsp lemon juice
  • 1/4 cup roughly chopped flat-leaf parsley

Instructions

  1. Heat the oven to 425°F. Leave slender beans whole and split very broad pods lengthwise. Dry thoroughly.
  2. Toss with the olive oil and salt and spread on a sheet pan in a single layer.
  3. Roast for 12–16 minutes, turning once, until tender-crisp with a few browned edges. Begin checking at 10 minutes if the beans are particularly young.
  4. Toss with the lemon juice and parsley immediately before serving.

Notes

  • The purple streaks fade during cooking; pale yellow-green cooked beans are expected.
  • Use tender snap-stage pods, not mature pods with tough strings or developed dry beans.

Crisp Roasted Potatoes

Large skin-on pieces give a contrast of golden faces and fluffy centers. Parboiling and roughing the cut surfaces encourages a crisp crust.

Ingredients

  • 1 1/2 lb medium red or Yukon Gold potatoes, scrubbed and cut into large quarters
  • 2 tbsp extra-virgin olive oil
  • 2 tsp fine sea salt, divided
  • 1/4 tsp freshly ground black pepper

Instructions

  1. Heat the oven to 425°F. Put the potatoes in a saucepan, cover with cold water and add 1 1/2 teaspoons of the salt.
  2. Bring to a boil, then simmer for 8–10 minutes, until the outer edges are tender but the centers remain firm. Drain and let steam-dry for 5 minutes.
  3. Shake gently in the dry saucepan to roughen the cut edges. Toss with the olive oil, remaining salt and pepper.
  4. Spread on a metal sheet pan with a cut face down. Roast for 35–45 minutes, turning after 25 minutes, until deeply golden and completely tender.

Notes

  • Keep space between the pieces so they roast rather than steam.

Fresh Blueberry Pie with Almond-Cassava Crust

A cooked blueberry glaze binds fresh berries without losing their pop. The pressed butter crust is baked separately, so it stays crisp beneath the chilled filling.

Ingredients

  • 1 1/2 cups fine blanched almond flour
  • 1/2 cup cassava flour
  • 1/4 tsp fine sea salt, for the crust
  • 6 tbsp unsalted butter, melted and slightly cooled
  • 2 tbsp maple syrup, for the crust
  • 5 cups fresh blueberries, washed and thoroughly dried, divided
  • 1/3 cup maple syrup, for the filling
  • 1/4 cup water, divided
  • 2 tbsp tapioca starch
  • 1 tbsp lemon juice
  • 1 tsp finely grated lemon zest
  • 1 pinch fine sea salt, for the filling
  • 1/2 cup cold heavy cream
  • 1 tsp maple syrup, for the whipped cream
  • 1/4 tsp vanilla extract

Instructions

  1. Heat the oven to 350°F. Mix the almond flour, cassava flour and crust salt. Stir in the melted butter and 2 tablespoons maple syrup until evenly moistened and the dough holds together when squeezed.
  2. Press firmly and evenly over the bottom and up the sides of a 9-inch pie dish, making a compact rim. Prick the base lightly with a fork and chill for 15 minutes.
  3. Bake for 20–25 minutes, until golden and dry to the touch. Shield the rim if it browns early. Cool completely in the dish.
  4. Combine 1 1/2 cups blueberries, 1/3 cup maple syrup and 2 tablespoons water in a saucepan. Simmer for 5–7 minutes, crushing the berries, until they release their juices.
  5. Stir the tapioca starch with the remaining 2 tablespoons cold water. Stir this slurry into the simmering berries and bring back to a gentle bubble for 30–60 seconds, until glossy and thick. Remove from the heat and stir in the lemon juice, zest and pinch of salt.
  6. Let the glaze cool until barely warm but still fluid, about 15 minutes. Fold in the remaining 3 1/2 cups blueberries and spoon into the cooled crust.
  7. Refrigerate for at least 4 hours, until the filling is cold and set. Leave in the dish for slicing.
  8. Whip the cream with 1 teaspoon maple syrup and the vanilla to medium peaks. Spoon or pipe a central rosette onto the pie shortly before serving.

Notes

  • Makes eight modest slices; serve four for dinner and reserve the rest.
  • Avoid prolonged boiling after adding tapioca starch, which can weaken the set.
  • For clean slices, use a sharp knife and lift gently with a pie server; a pressed crust is more delicate than rolled pastry.

Overall Timing / Workflow

The chilled starter and pie are finished ahead, leaving only roasting and stovetop cooking near dinner. The potatoes and beans share one oven temperature.

Instructions

  1. 6–7 hours before dinner: Make and bake the pie crust. While it cools, cook the blueberry glaze, fill the pie and refrigerate for at least 4 hours.
  2. 4–5 hours before dinner: Make the asparagus soup, cool rapidly over ice and refrigerate. Whip the ricotta and refrigerate separately.
  3. 75 minutes before the main course: Trim the beans and mushrooms, chop the parsley, portion the fish and prepare the potatoes. Heat the oven to 425°F.
  4. 60 minutes before the main course: Parboil and steam-dry the potatoes, then begin roasting them. Dry the fish uncovered in the refrigerator.
  5. 25 minutes before the main course: Adjust the chilled soup's seasoning and serve it with the ricotta, truffle and olive oil.
  6. 20 minutes before the main course: Put the beans in the oven on a separate tray and start browning the mushrooms.
  7. 15 minutes before the main course: Sear the fish. Finish the mushrooms and keep them warm over very low heat. Remove the beans when tender-crisp and toss with lemon and parsley.
  8. At main-course service: Check the fish temperature and plate with the hot potatoes, beans and mushrooms.
  9. Before dessert: Whip the cream and garnish the chilled pie.

Notes

  • The soup, ricotta and pie can all be made the day before. Garnish only at service.
  • If dining without a pause between courses, finish the potatoes first and hold them in a low oven while cooking the fish.

Plating

A restrained starter and clearly separated main-course elements preserve the textures. The whole blueberry pie makes a simple birthday centerpiece.

Instructions

  1. Ladle the soup into chilled shallow bowls. Place the ricotta slightly off-center, scatter a few truffle flecks and finish with small drops of olive oil.
  2. Arrange the cod skin-side up on warm dinner plates. Spoon the mushrooms across the fish, leaving some skin visible.
  3. Place the roasted potatoes to one side and the long beans in a loose bundle opposite. Add a lemon wedge without flooding the fish skin with juice.
  4. Bring out the pie whole with its central whipped-cream rosette. Add a birthday candle just before presenting, remove it before slicing and serve the pie cold.

Leftover Path

Separate storage protects the crisp components and keeps the cold dishes fresh. Gentle reheating suits the cod better than another hard sear.

Instructions

  1. Refrigerate perishable leftovers within 2 hours in separate covered containers. Keep the soup and ricotta for up to 3 days.
  2. Keep cooked fish for up to 2 days and the mushrooms, beans and potatoes for up to 3 days. Reheat only the portions needed.
  3. Warm cod, covered, in a 275°F oven with a spoonful of water until it reaches 165°F, or flake it cold over a lemony salad. Reheat mushrooms in a small skillet.
  4. Recrisp potatoes in a 425°F oven for 10–15 minutes. Warm beans briefly or serve them cold with additional lemon and olive oil.
  5. Cover and refrigerate the pie for up to 3 days. Store any extra whipped cream separately and add it to individual slices.