How to choose a yogurt maker
Updated June 2026Independently researchedNo paid placement.
To choose a yogurt maker, decide between a simple batch-style model and one with individual jars, then look for consistent temperature control, a long timer, and easy-to-clean parts. Glass jars are worth seeking out for their durability and lack of plastic concerns, and a model that doubles as a proofing box or kefir maker adds extra value.
What types of yogurt makers are available?
Most yogurt makers fall into two main styles: batch-style makers that produce one large container of yogurt, and individual-jar models that let you make several single-serving cups at once. Batch-style units are efficient and often yield a thicker yogurt because there is less surface area for moisture loss, but you have to portion the final product yourself. Individual-jar makers are great for on-the-go breakfasts or for families who like different flavors, though they take up more counter space and can be trickier to clean around the lid area. There are also multi-function appliances that can proof dough, make kefir, or ferment other foods. These tend to be larger and more expensive, but they are a smart choice if you plan to explore beyond yogurt. A few models use a thermal-insulated chamber rather than a heating element, which keeps energy use low but requires a longer fermentation cycle.
How important is temperature control and a timer?
Temperature control is the single most important feature in a yogurt maker. A good unit holds a steady temperature near 110°F (43°C) throughout the incubation period. Fluctuations can lead to runny or sour yogurt, or worse, bacterial imbalance. Look for models that advertise precise thermostatic control; many of the top-rated units have a built-in thermostat that keeps the temperature within a degree or two. A built-in timer is a close second in importance. Most recipes call for 8 to 12 hours, and you don’t want to wake up to over-fermented yogurt because you lost track. Digital timers with an auto-shutoff are common on mid-range to premium models. Simpler twist-knob timers work fine too, but they are often mechanical and less precise. If you plan to make Greek-style yogurt, you will appreciate a longer maximum timer, ideally 15 hours or more, so you can drain it without risking curdling.
Glass jars vs. plastic jars: which is better?
Glass jars are almost universally preferred by dedicated yogurt makers. They do not absorb odors, they are dishwasher safe, and they allow you to see the fermentation process. Plastic jars can become scratched over time, which creates hiding spots for bacteria and can make cleaning a chore. Some budget-friendly models come with plastic cups, but many users upgrade to glass after a few months. That said, glass jars are heavier and more breakable, which is a consideration if you have young children helping in the kitchen. A handful of manufacturers sell jars separately, so check whether replacements are available before you buy. For models that use a single large glass bowl, the weight is a non-issue, but you lose the convenience of pre-portioned servings.
Is a yogurt maker worth it if I already have an Instant Pot?
An Instant Pot or other multi-cooker with a yogurt function can do a respectable job, especially if you already own one. The pressure cooker maintains a stable temperature, and you can adjust the fermentation time by using the timer. However, the yogurt function on many multi-cookers runs slightly warmer than ideal, which can sometimes produce a tangier final product. You also have to manage the whole eight-hour cycle in a single pot, meaning you cannot make a new batch while the first one is incubating. A dedicated yogurt maker tends to give you more consistent results, uses less electricity, and takes up less counter space. If you make yogurt more than once a week and you value set-it-and-forget-it simplicity, a dedicated unit is worth the small investment. If you make yogurt only occasionally and you already have an Instant Pot, save your money.
How easy are yogurt makers to clean?
Cleaning is where many yogurt makers fall short. The heating base must never be submerged, so you want a model where the inner container or jars lift out completely. Batch-style units with a single stainless steel or glass bowl are the easiest to clean because there are fewer crevices. Individual-jar models often have a plastic lid that traps condensation and can develop mold if not dried thoroughly after each use. Look for models that are dishwasher safe for the jars and lids. Avoid units with plastic heating chambers that cannot be removed, wiping them down with a cloth works, but spilled milk can seep into the gap. A few premium models have a smooth, seamless interior that wipes clean in a minute. Reading owner reviews about “mold in the gasket” is a red flag to take seriously.
Can a yogurt maker do more than just yogurt?
Yes, many yogurt makers double as a home fermentation station. The steady low heat is perfect for fermenting kefir, making sour cream, culturing cheese like fromage blanc, and even proofing bread dough. Some models come with a dutch oven-style lid and a proofing basket, while others are just basic warming chambers. If you are interested in fermentation beyond yogurt, a model with a longer timer range (up to 24 or 48 hours) and a slightly wider temperature range (from room temp to around 120°F) will be more versatile. A few high-end appliances are designed specifically as multi-fermenters, with separate settings for yogurt, kefir, and tempeh. They cost more, but they give you the precise temperature and humidity each culture needs. For most people, standard yogurt makers work fine for kefir and sour cream, since those ferments happen at similar temperatures.
Frequently asked questions
Do I need a yogurt maker to make yogurt at home?
Not at all. You can incubate yogurt in a warm oven, a slow cooker, or even a sunny windowsill. But a dedicated yogurt maker provides consistent temperature and a set-it-and-forget-it experience, which leads to more reliable results with less effort.
How much yogurt can a typical yogurt maker make?
Individual-jar models usually make 6 to 7 cups total (each jar around 6 ounces). Batch-style models commonly produce a quart or a half-gallon. Check the capacity against your weekly consumption, a two-person household often does fine with a 1-quart batch.
What is the best material for yogurt maker jars?
Glass is the most common and widely recommended because it is non-porous, easy to clean, and does not react with the yogurt. Borosilicate glass jars are especially durable and resist thermal shock. Plastic jars are cheaper but scratch easily and can retain odors.
Can I use store-bought yogurt as a starter?
Yes, as long as it contains active live cultures, look for “contains live and active cultures” on the label. Plain yogurt with no added thickeners works best. You will need about 2 tablespoons of starter per quart of milk.
Why is my homemade yogurt sometimes runny?
Runny yogurt usually results from incubation at too low a temperature, too short a fermentation time, or using milk that is too low in protein (like skim milk). Swapping to whole milk, extending the fermentation by an hour or two, or adding a tablespoon of powdered milk can help thicken it.
How long does homemade yogurt keep in the fridge?
Properly stored homemade yogurt stays good for about 1 to 2 weeks. Keep it in a clean, airtight container and always use a clean spoon to avoid introducing bacteria. If you see separation of whey, that is normal, just stir it back in.