Causa toppings should be fun, a place where you experiment. Mix and match these layers or make up your own recipes. All of these make one 3-inch molded causa or 3 or 4 mini sushi-style or cut-out causas, depending on their size.
First layer: About ⅓ cup chilled causa base (page 101), any variation (regular, beet, or spinach), to make one 3-inch molded causa, or 3 or 4 sushi-style or mini cut-out causas, depending on their size.
If you don’t have leftover chicken, poach a few whole chicken breasts and season the broth intensely, as if you are making stock (see page 40). Strain the stock and serve it as a consommé shot with the causa, or make a simple pasta, rice, or noodle soup, and you’ve got an impressive lunch or light dinner.
Second layer: Mash together ½ large avocado with a squeeze of fresh lime juice and a pinch of salt. Stir in ¼ cup finely diced cucumber.
Third layer: Mix together 2 to 3 tablespoons Japanese mayonnaise and ½ teaspoon ají amarillo paste (page 34), or any flavored aioli (page 38). Fold in about ⅓ cup shredded chicken breast and season with salt and black pepper.
Garnish: Crispy Quinoa (page 201) or finely diced cilantro stems (see page 88)
My mom used canned tuna, which you can substitute, to make a tuna sandwich–style causa. But once you have sushi-grade tuna salad, it’s hard to go back.
Second layer: 3 or 4 very thin slices cucumber
Third layer: Mix together a generous ¼ cup finely diced or scraped trimmings from sushi-grade tuna and 1 to 1½ tablespoons Sriracha aioli (page 38).
Garnish: Crispy Quinoa (page 201) or finely diced cilantro stems or tobiko (see page 88)
I serve these scallops sushi-style, but quickly blanch them if you’d rather (see page 81), or substitute blanched shrimp.
Second layer: 3 or 4 very thin slices cucumber
Third layer: Mix a generous ¼ cup finely diced scallops (about 2 ounces) with 1 tablespoon yuzu kosho aioli (page 38).
Fourth layer: Finely diced cucumber and a small dollop of yuzu kosho aioli
Garnish: Finely minced cilantro stems (see page 88)
Multicolored bases usually get the attention of the kids in the room. They also make very sophisticated-looking causas for parties.
Second layer: 3 or 4 very thin slices cucumber
Third layer: Mash together ½ large avocado with a squeeze of fresh lime juice and a pinch of salt. Stir in ¼ cup finely diced cucumber.
Fourth layer: A chubby slice of burrata cheese or fresh mozzarella
Garnish: Chopped cherry tomatoes and red onions with a drizzle of olive oil