Uni toast is a quick and easy way to enjoy the rich and creamy flavor of sea urchin. To make uni toast, you will need bread slices, fresh sea urchin, butter, lemon juice, salt, and chives. Start by toasting the bread slices until golden brown. In a small bowl, mix the sea urchin with melted butter, lemon juice, and a pinch of salt. Spread the sea urchin mixture generously on the toasted bread slices. Garnish with chopped chives for added freshness. Uni toast is a versatile dish that can be enjoyed as a light breakfast, a snack, or even as an appetizer. The combination of the crispy toast, the velvety sea urchin, and the tangy lemon creates a delightful burst of flavors in every bite.