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If you are looking for a sauce that can turn a plain piece of chicken, pasta, or steak into something truly special, this creamy garlic butter sauce is exactly what you need. It is rich, smooth, and packed with flavor from sweet sautéed onions, fragrant garlic, a splash of white wine, and fresh herbs, all brought together with heavy cream and butter. The best part is that it comes together in about ten minutes once everything is prepped, making it a perfect go-to sauce for busy weeknights or for impressing guests at a dinner party. In this post, we are walking through exactly how to make this sauce step by step, along with some helpful variations and mistakes to avoid.
Ingredients With Exact Amount
What You Need for This Sauce
For this recipe, you will need one whole brown onion, which gets diced finely to form the base of the sauce. You will also need three cloves of garlic, thinly sliced, to give the sauce that signature garlicky flavor throughout. For herbs, you need four grams of flat leaf parsley and three grams, or about four sprigs, of fresh thyme, both of which get chopped and added later in the cooking process. To start the cooking, you will need one tablespoon of olive oil along with two tablespoons, or twenty eight grams, of clarified butter. For the liquid base, you need two tablespoons, or thirty milliliters, of white wine, which can be substituted with vegetable or chicken stock if you prefer to keep things alcohol free. Finally, the sauce comes together with four hundred milliliters of heavy thickened cream, one and a half teaspoons of sea salt flakes, and one teaspoon of cracked black pepper, which is roughly equal to ten cracks on a pepper grinder.
Step by Step Recipe Method
Prepping Your Onion and Garlic
Start by slicing off the end of the onion opposite the root, then cut it in half through the root and remove the skin. From there, make thin slices across the onion, stopping just before you reach the root, then turn it and slice through the center the same way before finally dicing it into small, even pieces. Be sure to trim away any leftover flesh from the root so nothing goes to waste, and you can even save the trimmed root and onion skins for making stock later on. Next, take your garlic cloves, slice them in half, lay them flat on the cutting board, and thinly slice them so they cook evenly and release their flavor quickly once they hit the pan.
Prepping Your Herbs
Once your onion and garlic are ready, move on to the parsley by scrunching the leaves into a tight little ball and giving them a rough chop, since they do not need to be perfectly fine. Set the chopped parsley aside until you are ready to add it to the sauce later in the cooking process. For the thyme, run your fingers down each stem to strip off the leaves, saving the stems for stock if you like to reduce waste in your kitchen. Give the thyme leaves a rough chop as well, since they are already quite small and do not require much extra cutting, then set them aside along with your parsley.
Sweating the Onions and Garlic
Place a large, heavy based skillet onto your stovetop and heat it over high heat until it is nice and hot. Once hot, pour in your tablespoon of olive oil along with the clarified butter, breaking up the butter so it melts evenly, with the olive oil helping prevent the butter from burning too quickly. Once melted, add in your diced onions and sweat them off, which simply means cooking them without letting them brown, by stirring frequently for about three minutes until they turn very lightly golden and translucent. After the three minutes are up, add in your sliced garlic, mix it through, and sauté for about forty five seconds while stirring frequently to release all of that garlicky flavor into the pan.
Deglazing and Building the Sauce
After your garlic has cooked for forty five seconds, pour in your white wine to deglaze the pan, being careful since it may flambe slightly when it hits the hot pan, and remember that vegetable or chicken stock works just as well if you prefer to skip the wine. Mix everything through and let it sauté for about one minute to cook off the alcohol, stirring frequently throughout. Once that minute is up, pour in your heavy thickened cream along with the chopped parsley, chopped thyme, sea salt flakes, and cracked black pepper. Mix all of these ingredients together thoroughly and bring the entire sauce up to a boil on the stovetop.
Simmering and Finishing the Sauce
Once your sauce reaches a boil, reduce the heat down to low and allow it to simmer gently for about eight minutes, stirring frequently during this time so nothing sticks or burns on the bottom of the pan. During these eight minutes, the sauce will thicken up significantly and all of the flavors will have plenty of time to blend together beautifully. After the eight minutes are up, taste the sauce for seasoning and adjust as needed, adding a bit more salt or pepper if you feel it needs it, then mix it through and let it simmer for two more minutes. After a total of ten minutes of simmering, remove the sauce from the heat, and you will be left with a thick, rich, beautifully colored sauce that smells absolutely amazing.
Variations in the Recipe
Swapping the Wine for Stock
If you prefer not to cook with alcohol, or simply do not have white wine on hand, you can easily substitute it with vegetable or chicken stock in the exact same amount called for in the recipe. This substitution still gives you that important deglazing step that lifts all the flavorful bits off the bottom of the pan, while keeping the sauce completely alcohol free. The overall flavor will be slightly different since wine adds a touch of sweetness and acidity, but the sauce will still turn out rich and delicious either way.
Adjusting the Herbs to Your Taste
While this recipe calls for fresh parsley and thyme, you can easily swap these out for other herbs depending on what you have on hand or what you are planning to serve the sauce with. Fresh rosemary or oregano can work nicely in place of thyme, while basil could be used instead of parsley for a slightly different flavor profile. Since the herbs are added mainly for background flavor and freshness, feel free to experiment with different combinations until you find one that suits your taste and the dish you are pairing it with.
Scaling the Recipe Up or Down
This recipe is designed to serve four people, but it can easily be doubled, tripled, or scaled up even further depending on how many people you are cooking for. Simply increase each ingredient by the same multiplier, keeping the ratios consistent, and the cooking times should remain roughly the same since you are likely using a slightly larger pan as well. This makes the recipe especially handy for dinner parties or meal prepping ahead of time for the week.
Mistakes to Avoid
Letting the Butter Burn
One common mistake when starting this sauce is letting the butter burn before the onions even go into the pan. This is exactly why the recipe calls for a combination of olive oil and clarified butter together, since the olive oil has a higher smoking point and helps protect the butter from burning too quickly over high heat. Always make sure your pan is hot before adding the fats, but keep an eye on it once the butter goes in, breaking it up and letting it melt rather than letting it sit untouched.
Skipping the Stirring During Simmering
Another mistake people often make is walking away from the pan while the sauce is simmering, assuming it does not need much attention once the cream goes in. In reality, this sauce needs to be stirred frequently throughout the simmering process, especially during the eight to ten minutes it spends thickening on low heat, since cream based sauces can stick or scorch on the bottom of the pan if left unattended. Staying close and stirring regularly ensures a smooth, evenly cooked sauce every time.
Reheating in the Microwave
If you have leftover sauce, it can be tempting to simply reheat it in the microwave for convenience, but this is best avoided with a cream based sauce like this one. The inconsistent heating in a microwave can cause the sauce to curdle or separate, ruining that smooth, creamy texture you worked to achieve. Instead, always reheat this sauce in a pot or pan over low heat on the stovetop, stirring it regularly until it is heated through and nice and hot again.
Conclusion
This creamy garlic butter sauce proves that you do not need a long list of complicated ingredients or hours in the kitchen to create something that tastes incredibly rich and flavorful. With just a few pantry staples, some fresh herbs, and about ten minutes of simmering, you end up with a versatile sauce that works beautifully over chicken, steak, pasta, or vegetables. Once you have made it a couple of times, you will find yourself reaching for this recipe again and again whenever you want to elevate a simple meal into something special.
FAQs Section
How long can I store this garlic butter sauce?
This sauce can be stored in the fridge for up to three days once it has cooled down completely. Just make sure to store it in an airtight container to keep it fresh and prevent it from absorbing any other flavors from your fridge.
What is the best way to reheat this sauce?
The best way to reheat this sauce is on the stovetop, placed into a pot or pan over low heat and stirred until it is heated through completely. Reheating in the microwave is not recommended since the uneven heating can cause the cream based sauce to curdle or separate.
Can I make this sauce without wine?
Yes, you can easily substitute the white wine with the same amount of vegetable or chicken stock if you prefer to avoid using alcohol in the recipe. This swap still gives you the deglazing step needed to lift up all the flavorful bits from the bottom of the pan.
What dishes pair well with this creamy garlic sauce?
This sauce pairs wonderfully with chicken, steak, pasta, and roasted vegetables, making it a versatile addition to many different meals. Its rich, creamy texture and garlicky flavor work especially well when poured generously over simple proteins or starches that could use a flavorful boost.
