Ingredient Checklist. ⅔ cup 2% reduced-fat evaporated milk ; 1 ½ tablespoons aji amarillo paste ; 1 ½ ounces queso fresco, crumbled (about 1/3 cup) Instructions. Break the bottom half of the stems off the cilantro and discard. Place all ingredients in the bowl of a food processor. Lock the lid into place and puree until the mixture is very smooth. Taste, then add additional salt if needed. Cover and refrigerate until ready to serve. Diced red onions, full cloves of garlic, deveined aji amarillo, sautéed over a high heat in a pan with vegetable oil once the aji starts getting some color and the onions start turning translucent you're almost done. Blend that motherfucker and add salt. (Repeat the first recipe for Rocoto, but has to be roasted in high heated pan first.) This item: Peruana Sauce, Delicious Spicy Sauce, Made in Peru, Everything Hot Sauce (Aji Verde, 1 Bottle) $20.88 $ 20 . 88 ($20.88/Count) Get it Nov 30 - Dec 4 To roast the chicken – Preheat oven to 425 degrees. Roast 15 minutes, brush with remaining marinade. Reduce heat to 375 degrees, and continue roasting until internal temperature reaches 160-165 degrees. When the chicken is done remove to a plate and tent with foil. Instructions. Peel and place the tree tomatoes in a blender with the hot pepper. Puree until well combine. Place in a bowl and add the rest of the ingredients. Refrigerate until ready to use, up to one week. iKPtYa.