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Kawaii but realistic caviar and uni toast on brioche with crème fraîche, topped with glossy black caviar, lemon zest, and chives on a white plate.
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Caviar & Uni Toast

Caviar & Uni Toast is a luxurious yet simple appetizer featuring crisp toasted bread layered with creamy butter or crème fraîche, silky sea urchin (uni), and briny caviar. Finished with lemon zest and chives, it’s rich, ocean-forward, and perfect for special occasions.
Course Appetizer, Hors d’Oeuvres, Seafood Appetizer, Starter
Cuisine French-Inspired, Fusion, Japanese-Inspired, Modern
Keyword brioche toast with caviar, caviar and uni toast, caviar toast, crème fraîche caviar toast, elegant seafood recipe, fine dining appetizer, gourmet toast, luxury appetizer, sea urchin toast, seafood toast, uni toast
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Servings 2 servings
Calories 270kcal
Cost $50 for entire recipe

Equipment

  • toaster or skillet
  • Microplane or fine grater
  • Butter knife or offset spatula
  • Small spoon (non-metal preferred for caviar)

Ingredients

  • 2 slices brioche or sourdough bread
  • 2 tbsp high-quality unsalted butter softened (or crème fraîche)
  • 2–3 oz fresh uni sea urchin roe
  • 1-2 tbsp caviar Ossetra, Kaluga, or Trout roe
  • Fresh chives finely chopped
  • Lemon zest very finely grated
  • Flaky sea salt optional
  • Freshly cracked white or black pepper optional

Instructions

  • Toast the bread until golden and crisp on the outside but still tender inside.
  • While warm, spread a thin, even layer of butter or crème fraîche on each toast.
  • Gently arrange the uni on top, keeping the lobes intact.
  • Spoon caviar delicately over the uni—do not press down.
  • Finish with a light sprinkle of lemon zest and chopped chives.
  • Season very lightly with flaky salt or pepper if needed.
  • Serve immediately.

Notes

  • Use the freshest uni possible—it should smell clean and ocean-fresh, never fishy or sour.
  • Keep uni and caviar chilled until the toast is fully prepared; the contrast of cold toppings on warm toast is essential.
  • Avoid metal spoons when handling caviar; mother-of-pearl, plastic, or ceramic spoons preserve flavor.
  • Spread butter or crème fraîche thinly—too much will overpower the delicate seafood.
  • Lemon zest should be extremely fine and used sparingly to brighten without acidity.
  • Brioche offers a subtle sweetness; sourdough adds structure and balance if you prefer less richness.
  • Do not season aggressively—caviar provides natural salinity.
  • Assemble just before serving; this dish does not hold well once built.