Description
Preparation:
For the causa:
- Place potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until tender, about 20 minutes. Drain.
- Peel potatoes carefully white hot.
- Mash hot potatoes with a ricer. Gradually stir in oil until potatoes come together; add aji amarillo, key lime juice, salt, and pepper.
For the salad:
- In a bowl, combine the chicken, mustard, mayo, celery, salt, and pepper.
- If making ahead of time, cover and keep chilled until ready to serve.
Causa Ensemble:
- Line a casserole dish with plastic wrap. Spread 1/2 the potato mixture on the bottom of the dish.
- Spread the chicken salad over and place the avocado slices in a single layer on top.
- Spread the remaining 1/2 of potato mixture over the avocados
- Cover casserole dish with plastic wrap and refrigerate until firm, about 30 minutes.
- Invert casserole dish onto a serving dish or baking sheet to remove potato casserole from dish.
- Remove plastic wrap and cut casserole into squares.
- Plate over a bed of chiffonade lettuce, and optional garnish with a drizzle of Huancaina sauce.