Free Guide to Making Garlic Confit at Home

What Garlic Confit Is and Why Home Cooks Make It

Garlic confit is garlic cloves that have been slowly cooked in oil until they become soft, sweet, and spreadable. The word "confit" comes from French cooking and refers to food that has been preserved by cooking it slowly in fat. Unlike raw garlic, which has a sharp, pungent bite, garlic confit develops a mellow, almost buttery flavor with subtle sweetness. The cloves transform from firm to creamy, making them spreadable on bread or easy to add to other dishes.

Home cooks have made versions of garlic confit for decades, though it gained popularity in restaurant kitchens during the 1980s and 1990s. Today, it appears regularly in cookbooks and food blogs because it solves a practical problem: it lets you preserve garlic while changing its flavor profile into something milder and more versatile. A single jar of garlic confit can be used in soups, pasta dishes, spread on toast, mixed into mayonnaise, or stirred into mashed potatoes.

The basic process involves three elements: garlic cloves, oil, and low heat applied over time. Most home versions take between 30 minutes and two hours, depending on the cooking method and how soft you want the garlic to become. The oil itself becomes infused with garlic flavor, creating a dual product—both the soft cloves and the flavored oil are useful in the kitchen.

Making garlic confit at home costs very little. A pound of garlic might cost $1 to $3 depending on where you shop and the season, while a bottle of olive oil suitable for this project runs $5 to $15. A single batch can yield enough garlic confit to fill multiple small jars, making the per-serving cost minimal. Many home cooks find that making their own version is substantially cheaper than buying pre-made garlic confit from specialty food stores, where jars often cost $8 to $15 for a small quantity.

Practical takeaway: Garlic confit transforms raw garlic into a mild, creamy product through slow cooking in oil. Making it at home requires only garlic and oil, takes under two hours, and costs significantly less than store-bought versions.

Choosing Your Ingredients and Equipment

The ingredient list for garlic confit is intentionally short: garlic and oil. However, your choices within these two categories affect the final result substantially. For garlic, you have options regarding freshness, variety, and how many cloves to use. Fresh garlic is essential—avoid garlic that has begun to sprout or shows soft spots. Most recipes use between 10 and 20 cloves per batch, though you can scale this based on how much confit you want to make. Some cooks prefer to use a full head of garlic (typically 8 to 12 cloves), while others use multiple heads when preparing confit for storage.

For oil selection, you need something with a high enough smoke point that it won't break down during slow cooking. Olive oil works well, particularly if you use a standard or light olive oil rather than expensive extra-virgin varieties, which can taste bitter when heated for extended periods. Some cooks prefer vegetable oil, canola oil, or avocado oil because these remain neutral-flavored. You'll need roughly 1 to 1.5 cups of oil per 10 to 12 cloves of garlic, though the exact amount depends on your cooking vessel—the garlic should be mostly covered or partially submerged in oil.

Equipment needs are minimal. A small saucepan or skillet works for stovetop methods, while an oven-safe dish is necessary if you're using the oven approach. You'll need a knife for peeling garlic, a cutting board, and a heat-resistant spoon or spatula for stirring. For storage, have clean glass jars ready—small mason jars, jam jars, or any heat-safe glass containers work. Some cooks use small ceramic crocks or ramekins for serving directly from the storage vessel.

Optional ingredients that some recipes include are herbs like thyme or rosemary, whole peppercorns, or dried red pepper flakes. These add flavor complexity but are not required for basic garlic confit. If you choose to add them, use them sparingly—a single sprig of thyme or three to four peppercorns per small jar is sufficient.

Before starting, peel your garlic cloves. You can do this by placing unpeeled cloves on a cutting board, laying a knife blade flat across them, and pressing down with the heel of your hand to loosen the skin, then peeling away the papery layers. Alternatively, you can blanch unpeeled cloves in boiling water for one minute, then cool them in ice water before peeling—this method is faster when processing many cloves.

Practical takeaway: You need only garlic and oil, with optional herbs. Use fresh garlic, choose an oil with a stable smoke point like standard olive oil or canola oil, and gather basic kitchen equipment like a small saucepan and glass storage jars.

The Oven Method: Slow, Even Cooking

The oven method is often preferred by home cooks because it requires minimal monitoring and produces consistently gentle, even heat. To begin, preheat your oven to 300 degrees Fahrenheit. This temperature is low enough that the garlic will cook gently without browning excessively. Place your peeled garlic cloves in an oven-safe dish—a small ceramic baking dish, cast iron skillet, or even a small Dutch oven works well. Pour oil over the garlic until the cloves are mostly submerged or at least half-covered.

If you're using optional flavorings like thyme sprigs or peppercorns, add them now. Cover the dish with aluminum foil or a lid to prevent oil from splattering and to help retain moisture. Place the covered dish in the preheated oven. At this point, you can largely leave it alone. Check the garlic after about 30 minutes by carefully removing the foil and inserting a fork or small knife into a clove. The garlic should pierce easily when done, similar to how a cooked potato feels.

Cooking time typically ranges from 45 minutes to 90 minutes, depending on your oven's exact temperature and how soft you prefer the garlic. Some cooks like garlic confit that's just softened but still holds some shape, which takes about 45 minutes. Others prefer it very soft and almost spreadable, which may take closer to 90 minutes. Start checking around the 40-minute mark and then every 15 minutes thereafter.

When the garlic reaches your desired softness, carefully remove the dish from the oven and let it cool to room temperature. This cooling period is important—it allows you to handle the garlic and oil safely without risk of burns. Once cooled, you can transfer the garlic and oil to storage containers. Some cooks strain the garlic from the oil, while others store them together; both approaches work. The infused oil is valuable, so avoid discarding it.

The oven method works particularly well when making larger batches because you can easily use a bigger baking dish and cook 30 or 40 cloves at once without significantly extending the cooking time. The even heat distribution from the oven also means you're less likely to have some cloves that are overcooked while others remain firm.

Practical takeaway: Preheat your oven to 300 degrees, place peeled garlic in an oven-safe dish, cover with oil, and bake covered for 45 to 90 minutes until soft. Check for doneness after 40 minutes and monitor every 15 minutes. Allow to cool before transferring to storage containers.

The Stovetop Method: Control and Speed

The stovetop method gives you more direct control over the cooking process and typically takes less time than the oven method. Begin by placing your peeled garlic cloves in a small saucepan or skillet and adding oil until the cloves are mostly submerged. Set the heat to very low—you're aiming for a bare simmer or even just warm oil where occasional tiny bubbles form around the cloves. If the oil starts to bubble vigorously, your heat is too high, and you risk browning