Huancaina Sauce - cooking recipe

Ingredients

1/4 cup vegetable oil
1/2 cup chopped onion
3 aji amarillo peppers, seeded and chopped, or more to taste
2 cloves garlic, mashed
3/4 cup evaporated milk
2 cups crumbled queso fresco
4 saltine crackers
salt and ground black pepper to taste

Preparation

Heat oil in a skillet over medium heat; saute onion, aji peppers, and garlic until onion softens and mixture is bright yellow, 5 to 10 minutes. Transfer mixture to a blender; add milk and blend until smooth. Add queso fresco and crackers to mixture and blend until sauce is smooth and the consistency of thick yogurt. Season with salt and pepper.