This vibrant dish combines a rich, spicy cheese sauce with a savory mushroom stir-fry for a satisfying vegetarian meal. It offers a unique fusion of creamy textures and bold, tangy flavors typical of Peruvian cuisine.
List of ingredients
- 1/4 cup red onion, diced – provides a sweet aromatic base for the sauce.
- 2 cloves garlic, minced – adds pungent depth to the sauce.
- 1/4 cup olive oil, plus a drizzle for sauteing – used for frying aromatics and blending.
- 1/4 cup aji amarillo paste – gives the sauce its characteristic yellow color and medium heat.
- 5 oz queso fresco – a mild, salty cheese that thickens the sauce.
- 1/3 cup plus 1 tablespoon milk, dairy or non-dairy – adjusts the creaminess and consistency.
- Salt and freshly ground pepper – to taste for seasoning.
- 12 ounce linguine noodles or tallarines – the primary starch for the dish.
- 3 tablespoons apple cider vinegar – provides a sharp acidity to balance the stir-fry.
- 3 tablespoons soy sauce – adds umami and saltiness to the mushrooms.
- 1 1/2 teaspoons vegan oyster sauce – enhances the savory depth of the saltado.
- 1 tablespoon vegetable oil – used for high-heat sautéing of the mushrooms.
- 3 cloves garlic, finely chopped – used specifically for the stir-fry.
- 1 medium red onion, cut into 1/3 inch strips – adds texture and sweetness to the saltado.
- 2 roma tomatoes, sliced in 1/3 inch wedges – adds freshness and acidity to the stir-fry.
- 12 ounce cremini mushrooms, in thick slices – the main protein substitute for the stir-fry.
- 1/2 aji limo or other spicy pepper, sliced into thin rings – adds a punch of heat.
- 2 tablespoons cilantro leaves, chopped – used as a fresh finishing garnish.
step-by-step instructions
- Prepare the sauce base: Heat 1/4 cup of olive oil in a pan over medium heat. Sauté the diced red onion and 2 minced garlic cloves until softened and translucent.
- Simmer the cream: Stir in the aji amarillo paste, queso fresco, and the 1/3 cup plus 1 tablespoon of milk. Cook for a few minutes until the cheese begins to melt.
- Blend for smoothness: Transfer the mixture to a blender and process until completely smooth. Season with salt and pepper as needed.
- Cook the pasta: Bring a large pot of salted water to a boil. Cook the linguine noodles according to the package directions until al dente, then drain.
- Sear the mushrooms: Heat 1 tablespoon of vegetable oil in a large skillet or wok over high heat. Add the sliced cremini mushrooms and sauté until they are browned and tender.
- Sauté the aromatics: Add the red onion strips, finely chopped garlic, and aji limo rings to the skillet. Stir-fry for a few minutes until the onion is slightly softened.
- Incorporate vegetables: Stir in the roma tomato wedges and cook briefly so they soften but maintain their shape.
- Finish the stir-fry: Pour in the apple cider vinegar, soy sauce, and vegan oyster sauce. Toss everything together quickly over high heat to glaze the mushrooms.
- Combine components: Toss the cooked linguine with the blended huancaina sauce until evenly coated.
- Final plating: Divide the pasta onto plates and top each serving with a generous portion of the mushroom saltado. Garnish with fresh chopped cilantro.
Optimizing the Huancaina Sauce
Using a High-Speed Blender for Texture
A high-speed blender is essential for achieving a velvety consistency. Blending the queso fresco and milk thoroughly prevents the sauce from feeling grainy or chunky. If the sauce is too thick after blending, add a tablespoon of pasta water to thin it out.
Controlling Heat with Aji Amarillo
Aji amarillo paste varies in spiciness depending on the brand. If you prefer a milder sauce, start with two tablespoons and taste before adding the full amount. To increase the heat, you can add a pinch of cayenne pepper or more aji limo.
Maintaining Sauce Temperature
Keep the sauce in a warm pot or a thermos if you are not serving immediately. If the sauce cools down too much, the fats in the cheese can solidify, making the texture less smooth. Gently reheat on low heat with a splash of milk to restore the emulsion.
Mastering the Mushroom Saltado
Preventing Mushroom Water Release
Sauté mushrooms in a very hot pan without overcrowding the surface. If too many mushrooms are added at once, the temperature drops and they will steam in their own juices rather than brown. Cook them in batches if necessary to ensure a deep sear.
Achieving the Perfect Stir-Fry Sear
Use a wok or a cast-iron skillet to maintain the high heat required for a traditional saltado. The goal is to char the edges of the onions and mushrooms slightly while keeping the center tender. This creates a smoky flavor that complements the creamy pasta.
Timing the Tomato Addition
Add the tomatoes at the very end of the stir-fry process. Overcooking tomatoes makes them mushy and releases too much liquid, which can turn the stir-fry into a stew. They should be heated through but still hold their wedge shape.
Ingredient Substitutions and Alternatives
Swapping Queso Fresco for Other Cheeses
If queso fresco is unavailable, you can use feta or panela cheese. Feta provides a similar saltiness but has a stronger tang, so reduce the added salt in the recipe. Panela is more neutral and creates a very smooth, mild sauce.
Non-Dairy Milk Options
Unsweetened soy milk or cashew milk work best as dairy alternatives due to their creaminess. Avoid using sweetened coconut milk, as the sugar will clash with the savory aji amarillo and soy sauce. Almond milk is an option but may result in a thinner sauce.
Alternative Vinegars for Acidity
Apple cider vinegar is a great substitute for red wine vinegar to avoid alcohol while keeping the tang. White distilled vinegar can be used but is more aggressive in flavor. Rice vinegar offers a softer, sweeter acidity that works well with the soy sauce.
Vegan Protein Alternatives
For a different texture, you can replace cremini mushrooms with extra-firm tofu cubes or seitan. Ensure the tofu is pressed and dried thoroughly before searing to achieve the same browned exterior as the mushrooms.
Serving and Presentation Ideas
Adding Fresh Garnish for Color
Fresh cilantro is the traditional garnish, providing a bright green contrast to the yellow sauce. You can also add thinly sliced scallions or a sprinkle of paprika for extra visual appeal. A few slices of fresh avocado on the side add a cooling element to the spice.
Complementary Side Dishes
Serve this meal with a simple side salad of mixed greens and a lemon vinaigrette. A side of steamed asparagus or sautéed spinach also pairs well with the richness of the cheese sauce. For a more traditional Peruvian touch, serve with boiled potatoes.
Plating for a Restaurant Look
Twirl the pasta into a high mound in the center of the plate using a carving fork. Carefully spoon the mushroom saltado over the top so the vegetables cascade down the sides. Drizzle a small amount of extra sauce around the base of the pasta.
Storage and Preservation
Storing the Sauce Separately
Store the huancaina sauce in an airtight container in the refrigerator for up to three days. Keep it separate from the pasta and mushrooms to prevent the noodles from absorbing all the sauce. Shake the container well before reheating.
Refrigerating the Mushroom Saltado
The mushroom stir-fry can be kept in the fridge for four days. The vegetables may lose some of their crispness over time, but the flavors will meld and intensify. Store in a glass container to avoid any plastic odors affecting the soy glaze.
Freezing Considerations
The mushroom saltado freezes reasonably well, but the huancaina sauce does not. Dairy-based sauces often separate or become grainy when frozen and thawed. It is best to freeze only the stir-fry components and make the sauce fresh.
Reheating and Refreshing the Dish
Reviving the Sauce with Liquid
When reheating the sauce on the stove, add a tablespoon of milk or water. Stir constantly on low heat to prevent the cheese from scorching. This restores the creamy emulsion and prevents the sauce from becoming too thick.
Stovetop Reheating for Mushrooms
Reheat the mushroom saltado in a skillet over medium-high heat for a few minutes. Avoid using the microwave for the mushrooms, as it can make the vegetables rubbery. A quick sauté refreshes the sear and the glaze.
Microwave Tips for Pasta
If reheating the combined dish in a microwave, cover it with a damp paper towel. Heat in 30-second intervals, stirring in between. This prevents the pasta from drying out and ensures the sauce is heated evenly.
Make-Ahead Preparation Advice
Prepping the Vegetable Mirepoix
Dice the onions, mince the garlic, and slice the peppers a day in advance. Store them in separate containers or a divided prep tray. This reduces the active cooking time to just the sautéing and blending process.
Advanced Sauce Preparation
The huancaina sauce can be made up to 24 hours before serving. Store it in the fridge and simply warm it up when the pasta is ready. This allows the flavors of the aji amarillo and garlic to develop more deeply.
Pre-Slicing Mushrooms and Onions
Cut the mushrooms into thick slices and the red onion into strips ahead of time. Keep the mushrooms in a breathable container to prevent them from becoming slimy. Having them ready allows you to hit the pan with high heat immediately.
Troubleshooting Common Issues
Fixing a Broken or Grainy Sauce
If the sauce separates or looks grainy, it is usually due to overheating the cheese. Use an immersion blender directly in the pot to re-emulsify the sauce. Adding a small amount of warm milk while blending usually solves the problem.
Correcting Overly Salty Saltado
If the soy sauce makes the stir-fry too salty, add a teaspoon of brown sugar or honey. The sweetness balances the sodium without altering the flavor profile. Alternatively, add more sliced tomatoes to dilute the saltiness.
Dealing with Mushy Vegetables
Mushy vegetables are caused by overcrowding the pan or cooking on too low a heat. Ensure your skillet is smoking hot before adding the oil and mushrooms. Cook in smaller batches to ensure the moisture evaporates quickly.
Frequently Asked Questions
Can I use different types of pasta?
Yes, while linguine is traditional, spaghetti, fettuccine, or even penne work well. The important part is using a pasta shape that can hold onto the thick, creamy sauce effectively.
Is this dish naturally gluten-free?
No, the pasta and soy sauce both contain gluten. To make it gluten-free, use brown rice pasta or corn-based noodles and replace the soy sauce with tamari or coconut aminos.
How do I make the sauce less spicy?
Reduce the amount of aji amarillo paste and omit the aji limo rings from the stir-fry. You can also increase the amount of milk or queso fresco to dilute the heat of the peppers.
Can I add other vegetables to the saltado?
Yes, bell peppers, snap peas, or baby corn are excellent additions. Sauté them along with the red onion and garlic, ensuring they are cut to a similar size as the mushrooms for even cooking.
Print
Creamy Peruvian Pasta with Spicy Mushroom Stir-Fry
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
Pasta huancaina combines a creamy, cheesy, and slightly spicy sauce with pasta served up with stir fried mushrooms in a spicy, tangy soy-flavored marinade on top! It’s a vegetarian version of the classic mashup of Huancaina Sauce and Lomo Saltado.
Ingredients
- ¼ cup red onion, diced
- 2 cloves garlic, minced
- ¼ cup + a drizzle for sauteing olive oil
- ¼ cup aji amarillo paste
- 5 oz microbial-rennet queso fresco
- ⅓ cup plus 1 tablespoon milk
- Salt and freshly ground pepper, as needed
- 12 ounce linguine noodles or tallarines
- 3 tablespoons apple cider vinegar
- 3 tablespoons soy sauce
- 1 ½ teaspoons vegan oyster sauce
- 1 tablespoon vegetable oil
- 3 cloves garlic, finely chopped
- 1 medium red onion, cut into ⅓ inch strips
- 2 roma tomatoes, sliced in ⅓ inch wedges
- 12 ounce cremini mushrooms, in thick slices
- ½ aji limo or other spicy pepper, sliced into thin rings
- 2 tablespoons cilantro leaves, chopped
Instructions
- Make the sauce: Sauté diced red onion and minced garlic in olive oil, then blend with aji amarillo paste, microbial-rennet queso fresco, and milk until smooth.
- Mushroom saltado: Sauté mushrooms, onion strips, and chopped garlic in vegetable oil; stir in tomatoes, aji limo, apple cider vinegar, soy sauce, and vegan oyster sauce.
- To serve: Toss cooked linguine noodles with the creamy sauce and top with the stir-fried mushroom saltado and chopped cilantro.
Notes
For a vegan version, replace queso fresco with tofu and 1 tablespoon of nutritional yeast, and use a plant-based milk.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Main Course
- Method: Stir-fry
- Cuisine: Peruvian
Nutrition
- Serving Size: 1 serving
- Calories: 580 kcal
- Sugar: 12 g
- Sodium: 1150 mg
- Fat: 24 g
- Saturated Fat: 9 g
- Unsaturated Fat: 15 g
- Trans Fat: 0 g
- Carbohydrates: 68 g
- Fiber: 7 g
- Protein: 22 g
- Cholesterol: 45 mg