As I stood in my kitchen, the aroma of sizzling garlic and chili swept over me like an inviting hug. I knew I was about to make a masterpiece: homemade XO Sauce. This umami-rich condiment elevates any dish, transforming simple stir-fried noodles or seafood into luxurious culinary experiences. Though it requires a bit of time and love, the result is so rewarding that it easily outshines any store-bought version. Plus, once you master this recipe, you’ll enjoy a custom-made sauce that not only tantalizes the taste buds but also impresses friends and family alike. Are you ready to dive into the flavorful world of XO Sauce and discover its secret magic?

Why is XO Sauce a Game-Changer?

Umami Explosion: The delicate balance of dried seafood, spices, and aromatics creates an unforgettable umami experience that enhances all your dishes.

Versatile Condiment: Use this homemade sauce to elevate everything from quick stir-fries to gourmet seafood dishes—the possibilities are endless!

Crowd-Pleaser: Impress family and guests with this luxurious condiment that will have everyone asking for your secret recipe.

Healthier Choice: Skip the preservatives and additives found in store-bought sauces, opting for this fresher, homemade version that aligns with your culinary goals.

Easy to Make: Though it takes some time, the process is entirely manageable, ensuring your efforts lead to impressive results, much like my delicious Sausage Sweet Sauce or a creamy Chicken Fillet Sauce.

XO Sauce Ingredients

• Dive into the luxurious flavors of XO Sauce with these simple yet high-quality ingredients.

For the Seafood Base

Dried Shrimp – Provides a savory depth and umami flavor; use rehydrated and finely chopped for the best texture.
Dried Scallop – Adds an intense seafood essence; opt for medium to large scallops and rehydrate before using.
Smoked Ham – Offers a rich backdrop; if unavailable, substitute with prosciutto or double-smoked ham.

For the Aromatics

Chili – Infuses heat and flavor; substitute with your preferred chili variety based on spice tolerance.
Garlic – Enhances aroma and base flavor; finely chop for even distribution in the sauce.
Red Shallot – Adds sweetness and complexity; finely chop for better incorporation into the sauce.

For Cooking & Balancing

Vegetable Oil – Acts as the base for frying and simmering; essential for achieving the right consistency.
Sugar – Balances the sauce’s flavors; adjust to taste if you prefer a sweeter sauce.
Salt – Enhances all flavors; use according to taste, as seasoning is key for balance.

Flavor Boosters

Chicken Bouillon Powder – Adds depth and umami; can be omitted or replaced with a vegetarian alternative if desired.
Shaoxing Rice Wine – Contributes acidity and complexity; substitute with dry sherry or omit for a non-alcoholic version.
Chili Bean Sauce (Toban Djan) – Introduces additional heat; available in Asian supermarkets; use per taste preference.
Scallop Water – Adds rich flavor from the rehydration process; reserve after soaking scallops for simmering.

Step‑by‑Step Instructions for XO Sauce

Step 1: Soak Dried Seafood
Begin by rinsing the dried shrimp and scallops under cool running water. Next, soak both in a bowl of cool water for 2 hours or, for the best results, overnight to fully rehydrate. Once ready, reserve the soaking water, as it will be an essential ingredient later in the cooking process.

Step 2: Fry Seafood
In a skillet or frying pan, heat a generous amount of vegetable oil over medium heat. After about 1–2 minutes, add the rehydrated and shredded scallops to the pan. Fry for approximately 5 minutes, stirring occasionally, until they turn a golden brown and become crispy. Once done, strain the scallops, and set them aside on a paper towel to absorb excess oil.

Step 3: Sauté Aromatics
Using the same oil, lower the heat to medium and add finely chopped garlic, chili, and red shallots to the pan. Sauté for about 3 minutes, or until the mixture is fragrant and the shallots have softened. This step is crucial for infusing the oil with rich flavors that will enhance your XO Sauce.

Step 4: Combine Ingredients
Return the fried scallops to the pan along with the soaked and chopped dried shrimp and small cubes of smoked ham. Season the mixture with salt, sugar, chicken bouillon powder, and chili bean sauce, stirring well to combine. Let it cook for 2 minutes as the flavors meld together, creating a savory base for your XO Sauce.

Step 5: Simmer
Pour in 1 cup of the reserved scallop soaking water, ensuring it blends seamlessly with the seafood and spices. Bring the mixture to a gentle simmer over low to medium heat. Allow it to simmer uncovered for about 1 hour, stirring occasionally, until the sauce has reduced to your desired consistency and thickened to a luxurious texture.

Step 6: Finish with Rice Wine
Once the sauce has thickened, stir in 2 tablespoons of Shaoxing rice wine. Continue to cook for an additional 2 minutes to allow the alcohol to cook off and the flavors to deepen. The sauce should now be aromatic and ready to enhance dishes with its umami-rich complexity.

Step 7: Store
After cooking, allow the XO Sauce to cool slightly before transferring it into an airtight jar. Cover the surface of the sauce with a bit of oil to preserve its freshness and prevent oxidation. Store the jar in the refrigerator, where it will keep for up to 6 months, ready to elevate your future meals!

What to Serve with Homemade XO Sauce?

Elevate your home dining experience with delightful pairings that perfectly complement the bold flavors of XO Sauce.

Stir-Fried Noodles: The umami richness of XO Sauce enhances every bite, creating a dish bursting with flavor and texture.
Grilled Seafood Skewers: A splash of XO Sauce on grilled shrimp or scallops transforms simple fare into an indulgent culinary treat; the rich seafood flavors meld beautifully.
Steamed Jasmine Rice: Drizzle XO Sauce over fluffy jasmine rice for a luxurious spin: the sauce seeps into the grains, enriching each mouthful.
Vegetable Stir-Fry: Boost the flavor profile of fresh veggies with a splash of this sauce, adding depth and a zesty kick that invigorates each bite.
Savory Dumplings: Use XO Sauce as a dipping companion for dumplings, amplifying the savory fillings with its rich, layered taste; it’s simply irresistible.
Creamy Coconut Curry: A spoonful of XO Sauce adds complexity to a coconut curry, marrying the creaminess with a delightful umami twist that elevates your dish.
Craft Beer or Wine: Pair your meals with a refreshing craft beer or a light white wine to balance the richness of the sauce, enhancing your dining experience.

Indulging in these pairings not only celebrates the luxury of homemade XO Sauce but also transforms everyday dishes into delightful, gourmet experiences.

XO Sauce Variations & Substitutions

Feel free to customize your XO Sauce for a unique twist or to suit dietary preferences, enhancing that delightful umami flavor!

Vegetarian: Omit seafood entirely, and focus on aromatic vegetables, mushrooms, and a touch of soy sauce for depth.
This variation captures the essence of the original sauce while catering to plant-based diets. Consider adding a sprinkle of nutritional yeast for added flavor!
Spicy Twist: Increase the amount of fresh or dried chili to amplify the heat, or add crushed red pepper flakes.
For those who adore spice, don’t hesitate to experiment with different chili varieties to find your perfect flavor kick!
Umami Boost: Incorporate finely chopped shiitake mushrooms or dried mushroom powder to enhance the savory notes.
Mushrooms bring a rich depth, and this subtle adjustment can result in a complex and satisfying sauce that’ll have everyone clamoring for more.
Smoky Flavor: Substitute smoked ham with smoked bacon or even a touch of liquid smoke for an intriguing twist.
This addition provides a delightful smokiness, elevating the sauce and bringing an exciting new flavor profile to life!
Citrus Infusion: Add a splash of lemon or lime juice for brightness, balancing the richness of the sauce.
The tangy freshness from citrus complements the umami elements beautifully, making every dish you serve just that much more vibrant.
Nutty Notes: Stir in a tablespoon of toasted sesame oil at the end for a richer flavor profile and added depth.
The nutty aroma will enhance your sauce and add a delightful layer that pairs perfectly with a variety of Asian-inspired dishes.

For other delicious dishes, consider pairing your XO Sauce with my favorite Sausage Sweet Sauce or try it with a perfectly seared Chicken Fillet Sauce. Enjoy exploring these variations!

Expert Tips for XO Sauce

Choose Quality Seafood: The flavor of your XO Sauce relies heavily on the quality of dried shrimp and scallops, so opt for fresh, high-quality products.
Hydration is Key: Ensure you soak the dried seafood long enough for optimal texture. The longer the soak, the better the flavor infusion.
Adjust Spice Levels: Customize the heat of your XO Sauce by adjusting the type and quantity of chili. Start with a small amount and taste as you go for the perfect balance.
Stir Regularly: Keep an eye on your sauce while it simmers. Stir every few minutes to prevent burning and achieve an even texture.
Store Properly: To maximize the shelf life of your homemade XO Sauce, always cover it with a layer of oil and seal it tightly in an airtight jar.
Use Leftovers Wisely: This versatile condiment can elevate various dishes, from stir-fries to dipping sauces, so don’t hesitate to experiment with it!

Make Ahead Options

These homemade XO Sauce preparations are perfect for busy cooks looking to streamline meal planning! You can soak the dried shrimp and scallops up to 24 hours in advance; this not only saves time on cooking day but also enhances their flavors. Additionally, you can fry the seafood and sauté the aromatics a day ahead (within 3 days), keeping them in the refrigerator in an airtight container. When you’re ready to finish the sauce, simply combine the prepped ingredients, add the reserved scallop water, simmer until thickened, and stir in the rice wine for that depth of flavor. Following these steps ensures your XO Sauce remains just as delicious and rich!

How to Store and Freeze XO Sauce

Fridge: Keep your homemade XO Sauce in an airtight jar in the refrigerator, where it can stay fresh for up to 6 months.

Freezer: For longer storage, freeze the XO Sauce in ice cube trays. Once solid, pop the cubes into a resealable bag and store for up to 1 year.

Reheating: When ready to use, thaw the sauce cubes in the fridge overnight or microwave in short intervals. Gently reheat on the stove before serving to revive its rich flavors.

Cover with Oil: To extend its shelf life, drizzle a thin layer of oil over the surface of the sauce before sealing it in the jar, ensuring a vibrant and fresh XO Sauce every time.

XO Sauce Recipe FAQs

What type of dried seafood should I use?
Absolutely go for high-quality dried shrimp and scallops! Freshness is key, so choose ones with bright colors and no dark spots. If you’re looking for more flavor, opt for medium to large scallops as they provide a more intense essence.

How should I store my homemade XO Sauce?
To keep your XO Sauce fresh, store it in an airtight jar in the refrigerator. It will stay good for up to 6 months. Always remember to cover the sauce with a thin layer of oil to prevent oxidation and maintain its vibrant flavor.

Can I freeze XO Sauce?
Yes, you can! For longer storage, pour the XO Sauce into ice cube trays and freeze. Once solid, transfer the cubes into a resealable bag, where it can be stored for up to 1 year. When you’re ready to use it, just thaw a cube in the fridge overnight or microwave it gently.

Why isn’t my XO Sauce thickening?
If your sauce isn’t thickening, make sure to simmer it on low to medium heat for at least an hour, stirring occasionally to prevent burning. If it’s still too thin, continue simmering until it reaches your desired consistency, as cooking it longer allows the flavors to meld and reduce.

Can I make a vegetarian version of XO Sauce?
Very! To create a vegetarian version, you can omit the seafood entirely and increase the quantity of your favorite aromatics, such as garlic, shallots, and chili. Integrating more mushrooms or adding a hint of soy sauce can also heighten the umami profile, ensuring you still have a depth of flavor in your XO Sauce.

Are there any allergies to watch out for with XO Sauce ingredients?
Definitely! The key allergens in XO Sauce ingredients include seafood, soy (if using soy sauce as a sub), and sometimes even gluten (if using certain chili bean sauces). Always check labels or consult with your guests if allergies are a concern, and feel free to customize the recipe to accommodate dietary restrictions.