May 5, 2026

Aji Amarillo Huancaina Sauce

Aji Amarillo Huancaina Sauce

Aji Amarillo is one of the great culinary peppers: bright yellow-orange, fruity, floral, and warm without losing its food-friendly balance. This sauce borrows the spirit of Peruvian huancaina and makes it practical for a home garden harvest.

The goal is not just heat. It is colour, body, and a pepper flavour that tastes like apricot, citrus peel, and roasted chile. Spoon it over boiled potatoes, grilled zucchini, roast chicken, fried eggs, beans, or a tray of charred vegetables.

At a glance

  • Yield: About 1 1/2 cups
  • Time: 25 minutes
  • Heat level: Medium
  • Best season: Late summer pepper harvest

Why this variety works

Aji Amarillo peppers are worth growing because they do something most common hot peppers do not: they bring fruit and perfume first, then heat. Roasting rounds out the edges and gives the sauce a deeper golden colour.

Ingredients

  • 5 Aji Amarillo peppers, roasted, peeled if desired, and seeded
  • 1 small garlic clove, grated
  • 1/2 cup queso fresco, feta, or mild fresh cheese
  • 1/3 cup evaporated milk, whole milk, or oat milk
  • 2 tablespoons olive oil
  • 1 tablespoon fresh lime juice
  • 2 plain crackers, or 1 small piece of crustless bread
  • 1/4 teaspoon ground cumin
  • Fine sea salt, to taste

Method

  1. Roast the peppers under a broiler or over a flame until the skins blister in spots. Cover for 10 minutes, then peel if you want a smoother sauce.
  2. Remove seeds and membranes for a gentler sauce, or leave a little membrane if you want the heat to speak.
  3. Blend peppers, garlic, cheese, milk, olive oil, lime juice, crackers, cumin, and a pinch of salt until completely smooth.
  4. Rest the sauce for 10 minutes, then taste again. Add lime for brightness, milk for looseness, or salt until the pepper flavour opens up.
  5. Serve at room temperature over warm potatoes, grilled vegetables, eggs, rice bowls, or roasted chicken.

Make it yours

  • For a brighter sauce, add a little orange zest.
  • For a richer table sauce, blend in one hard-boiled egg yolk.
  • For a fully plant-based version, use soaked cashews and oat milk instead of cheese and dairy.

How to serve it

Best with boiled new potatoes, grilled corn, eggs, roasted squash, chicken, beans, or anything smoky from the grill.

Garden note

Harvest Aji Amarillo when fully coloured for the best fruit character. Freeze roasted, seeded peppers flat in small bags and you can make this sauce all winter.

Grow it from seed: Aji Amarillo Pepper Seeds

Aji AmarilloCasa Verde Test Kitchenpepper reciperecipesauce

Founder and operator of Casa Verde Microfarm and Casa Verde Seeds in Vaudreuil-Dorion, Québec. Michael writes practical seed and growing guides for Canadian gardeners.