The best slow cooker for yogurt is the Instant Pot Duo Plus because its yogurt function maintains a steady 110°F for hours, eliminating the need to monitor temperatures. For a traditional slow cooker, the Cuisinart 3-in-1 offers a programmable low setting that works well for yogurt, but the Instant Pot’s dedicated program makes it foolproof.

Quick Answer

We evaluated slow cookers based on low temperature stability, programmable timers, and ease of cleaning. The Instant Pot Duo Plus excels with its yogurt function, while the Cuisinart 3-in-1 is a great value for those who prefer a classic slow cooker. The Hamilton Beach Stay or Go is budget-friendly but lacks precise control. Avoid models with non-removable lids or non-stick coatings that can scratch during cleaning.

  • Best overall: Instant Pot Duo Plus
  • Best value: Cuisinart 3-in-1
  • Best budget: Hamilton Beach Stay or Go
  • Avoid: Crock-Pot 6-Quart Manual Slow Cooker

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Quick Picks

  • Best overall: Instant Pot Duo Plus, Dedicated yogurt function with precise temperature control.. Check price on Amazon
  • Best value: Cuisinart 3-in-1, Versatile slow cooker with programmable low setting that works for yogurt..
  • Best budget: Hamilton Beach Stay or Go, Affordable option with a low setting, but requires manual temperature checks..

Comparison Table

Product Capacity Best for Temperature Control Buy
Instant Pot Duo Plus 6 quarts Yogurt making Yogurt program (110°F) Check Price
Cuisinart 3-in-1 6 quarts Versatile cooking Programmable low (approx 190°F) Check Price
Hamilton Beach Stay or Go 6 quarts Budget Manual low (approx 200°F) Check Price
Crock-Pot 6-Quart Manual 6 quarts Avoid for yogurt Fixed low (approx 200°F) Check Price

How We Chose These Slow Cookers Picks

We selected slow cookers with the lowest possible temperature settings, programmable timers, and removable stoneware inserts for easy cleaning. Owner reviews were analyzed for complaints about temperature accuracy and yogurt consistency. We prioritized models with dedicated yogurt functions or proven low-temperature stability.

Key Takeaway: For reliable yogurt, choose a slow cooker with a dedicated yogurt program like the Instant Pot Duo Plus. If you prefer a classic slow cooker, the Cuisinart 3-in-1’s programmable low setting can work with careful monitoring. Avoid manual models without timers as they lack the precision needed for culturing.

Best Overall: Instant Pot Duo Plus

Best for: Yogurt making and pressure cooking Why it made the list: The Instant Pot Duo Plus has a dedicated yogurt function that holds the milk at exactly 110°F for the desired culturing time, then automatically switches to refrigeration mode. This eliminates guesswork and delivers consistently thick yogurt. Its stainless steel inner pot is easy to clean and won’t retain odors.

  • Key specs: 6-quart capacity, 14 one-touch programs including yogurt, stainless steel inner pot, delay start, keep warm.
  • What we like: Precise yogurt program; no need to monitor temperature; also functions as pressure cooker, slow cooker, and more.
  • What we do not like: Lid gasket can absorb odors if not cleaned promptly; yogurt function requires heating milk first on saute mode.
  • Who should buy it: Home cooks who want a dedicated yogurt maker plus a multi-cooker for soups, stews, and rice.
  • Who should avoid it: Those who prefer a simple slow cooker without digital controls or who need a larger capacity.
  • Common complaints: Some users report the yogurt function runs hot, causing curdling; the inner pot can develop white calcium deposits.
  • Size note: 6 quarts fits a half-gallon of milk; larger 8-quart model available for bigger batches.
  • Cleaning note: Stainless steel pot is dishwasher safe but hand washing recommended to prevent water spots; lid gasket should be removed and washed separately.
  • Alternative: Instant Pot Duo 7-in-1 (same features, fewer programs, slightly lower price)

Check price on Amazon

Slow Cooker Yogurt Buying Guide

Temperature Control

Yogurt requires maintaining milk at 110-115°F for 4-12 hours. Look for a slow cooker with a programmable low setting that stays below 200°F, or better yet, a dedicated yogurt function. Models with a ‘keep warm’ setting often run too hot (over 140°F) and will kill the cultures. Avoid manual slow cookers without timers.

Capacity and Material

A 6-quart cooker is ideal for making 1-2 quarts of yogurt. Stoneware inserts retain heat well but can be heavy. Stainless steel (like Instant Pot) heats evenly and is non-porous, preventing odor absorption. Non-stick coatings may scratch and are not recommended.

Ease of Use and Cleaning

Programmable timers allow you to set the culturing time and walk away. A transparent lid helps monitor without opening. Removable inserts that are dishwasher safe simplify cleanup. Avoid models with fixed lids or complex sealing rings that trap moisture.

Safety Notes

  • Always use a thermometer to verify the slow cooker’s low setting maintains 110-115°F for yogurt.
  • Do not use the ‘keep warm’ setting for culturing; it is too hot and will kill beneficial bacteria.
  • Ensure the lid is sealed properly to maintain consistent temperature during incubation.
  • Cool the yogurt quickly after culturing by refrigerating; do not leave at room temperature for more than 2 hours.

What to Avoid

  • Avoid slow cookers with non-removable lids as they are difficult to clean and can harbor bacteria.
  • Avoid models with a ‘warm’ setting that cannot be adjusted; they often exceed 140°F.
  • Avoid non-stick coated inserts if you plan to stir the yogurt; the coating may scratch.
  • Avoid manual slow cookers with only a high/low switch and no timer; they require constant monitoring.

FAQ

Can I use any slow cooker to make yogurt?

Only if it has a low setting that maintains 110-115°F. Many slow cookers run too hot. Test with a thermometer first.

How long does it take to make yogurt in a slow cooker?

Typically 4-12 hours depending on desired tanginess. Longer incubation yields tarter yogurt.

Do I need to heat the milk first?

Yes, you must heat milk to 180°F to denature proteins, then cool to 110°F before adding starter. Some slow cookers like the Instant Pot have a saute function for this.

Can I use a yogurt starter from store-bought yogurt?

Yes, use a plain yogurt with live active cultures as a starter. About 2 tablespoons per quart of milk.

Final Verdict

The Instant Pot Duo Plus is the best slow cooker for yogurt with its precise yogurt program, while the Cuisinart 3-in-1 is a great value for those who want a versatile slow cooker that can also make yogurt with careful temperature management. The Hamilton Beach Stay or Go is a budget option but requires manual temperature checks.

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