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Is Instant Pot Duo Plus 6-Quart Good for Yogurt Making?

A detailed analysis of the Instant Pot Duo Plus 6-Quart for yogurt making, including pros, cons, and better alternatives.

excellent(88/100)

Quick Verdict

The Instant Pot Duo Plus 6-Quart is an outstanding tool for yogurt making, offering precise temperature control, large capacity, and automation. Minor drawbacks like potential scorching are easily mitigated. Highly recommended for most home yogurt makers.

Instant Pot Duo Plus 6-Quart

Instant Pot Duo Plus 6-Quart

Yogurt making at home has surged in popularity due to health benefits and cost savings. The Instant Pot Duo Plus 6-Quart, a beloved multi-cooker, boasts a dedicated yogurt function that promises effortless fermentation. But is it truly good for yogurt making? This comprehensive analysis examines the Duo Plus's features, real-world performance, and limitations to help you decide if it's the right tool for your yogurt-making needs. We'll explore user experiences, compare it to alternatives, and provide honest pros and cons.

✓ Key Strengths

  • Dedicated yogurt function with pre-programmed boil and incubation cycles
  • Precise temperature control maintains 110°F for hours, ensuring fermentation consistency
  • Large 6-quart capacity allows batch yogurt making (up to 4 quarts)
  • Stainless steel inner pot is durable, non-reactive, and dishwasher safe
  • Customizable incubation time (6-24 hours) for desired tartness
  • Multi-functional: replaces several kitchen appliances, saving counter space
  • Easy to use with clear digital display and one-button start

✗ Key Weaknesses

  • Boil function can scorch milk if not stirred continuously
  • No built-in timer for the incubation period (must start manually after boil)
  • Bulky footprint may not suit small kitchens
  • Lacks a yogurt strainer accessory for Greek yogurt (sold separately)

What is Instant Pot Duo Plus 6-Quart?

The Instant Pot Duo Plus 6-Quart is a 9-in-1 programmable pressure cooker that also functions as a slow cooker, rice cooker, steamer, sauté pan, yogurt maker, warmer, and sterilizer. It features a large 6-quart stainless steel inner pot, a digital control panel with 15 preset programs, and safety mechanisms like overheat protection. The yogurt function is a standout, offering two modes: 'Normal' for standard yogurt and 'Boil' for heating milk directly in the pot. This eliminates the need for a separate thermometer or double boiler. The Duo Plus is widely used by busy families, meal preppers, and home cooks seeking versatility.

What is yogurt making?

Yogurt making at home involves selecting milk (whole, 2%, or plant-based), heating it to 180°F to denature proteins, cooling to 110°F, adding starter culture (or a tablespoon of store-bought yogurt), and incubating at 110°F for 6-12 hours. The result is fresh, additive-free yogurt that can be strained for Greek-style. Key requirements include precise temperature control, steady heat for hours, and easy cleaning. Traditional methods use slow cookers, ovens with pilot lights, or dedicated yogurt makers. The Instant Pot's yogurt function automates heating and incubation, making it accessible for beginners.

Detailed Analysis

The Instant Pot Duo Plus 6-Quart performs exceptionally well for yogurt making. Its dedicated yogurt function handles both the boiling (sterilization) and incubation stages. Users praise the consistency: the pot maintains 110°F with little fluctuation, producing thick, creamy yogurt. The 6-quart capacity is ideal for making 2-4 quarts of yogurt at a time, enough for a family. The stainless steel inner pot is non-reactive and easy to clean. However, some users note that the 'Yogurt' button's default time (8 hours) may need adjustment depending on desired tartness; you can customize incubation time from 6 to 24 hours. One limitation: the pot's heating element can sometimes overshoot during the boil phase, leading to scorched milk if not stirred. Workaround: use the sauté function to heat milk gently or use a separate pot. Another point: the Duo Plus does not include a built-in strainer for Greek yogurt, but a simple cheesecloth setup works. Overall, the Duo Plus is a reliable yogurt maker that outperforms many standalone yogurt makers in capacity and versatility.

👍 Perfect For

  • Busy families who want to make large batches of yogurt with minimal effort
  • Home cooks who already own an Instant Pot and want to expand its use
  • Health-conscious individuals seeking to control ingredients and avoid additives
  • Meal preppers who need to make yogurt alongside other dishes

👎 Not Ideal For

  • Users who only want a yogurt maker and have limited counter space
  • Those who prefer a dedicated appliance with a strainer included
  • Budget-conscious buyers seeking the cheapest yogurt-making solution

Use Case Scenarios

Beginner Making First Batch of Yogurt

A first-time yogurt maker wants a simple, foolproof method without extra equipment.

Overall Score:excellent (90/100)

✓ Strengths

  • One-button operation for boil and incubation
  • Beep alerts when temperature is reached
  • Large capacity allows making multiple jars at once

✗ Weaknesses

  • Boil phase requires stirring to prevent scorching
  • Manual states to use separate thermometer for cooling (though pot displays temp)

💡 Workarounds

  • Use the sauté function on 'Less' mode to heat milk gently, stirring frequently
  • Check milk temperature with an instant-read thermometer for peace of mind

Beginners appreciate the guided process and high success rate. Minor learning curve but well worth it.

Advanced User Making Greek Yogurt and Flavored Varieties

An experienced yogurt maker wants to consistently produce thick Greek yogurt and experiment with flavors.

Overall Score:good (80/100)

✓ Strengths

  • Consistent incubation temperature yields uniform texture
  • Large batch size suitable for straining
  • Durable pot withstands long incubation without issue

✗ Weaknesses

  • Lacks strainer accessory; must DIY or buy separate
  • Temperature cannot be adjusted (fixed at ~110°F)
  • No built-in timer for incubation (must set manually)

💡 Workarounds

  • Purchase a yogurt strainer like the 'Euro-Cuisine Greek Yogurt Strainer' (ASIN B0007Y9U6C)
  • Use a timer or phone alarm to track incubation
  • For precise temp control, use the sous vide mode (if available on newer models) or a separate sous vide

Very capable but lacks advanced control. dedicated yogurt makers with strainers may be better for purists.

Budget-Conscious Buyer Comparing Cost vs. Dedicated Yogurt Maker

A shopper wants the most cost-effective solution for yogurt making and already owns a stove.

Overall Score:decent (65/100)

✓ Strengths

  • Value for money if using multiple functions
  • Better build quality than most budget yogurt makers

✗ Weaknesses

  • Higher initial cost compared to dedicated yogurt makers
  • Larger footprint and energy use

💡 Workarounds

  • Look for sales or refurbished units to reduce cost
  • Consider a stovetop method with a thermometer for zero extra cost

Good value if multi-use, but overkill for yogurt-only needs. Cheaper alternatives exist.

Related Products You Should Consider

Euro-Cuisine Greek Yogurt Strainer
🔧 Accessory

Euro-Cuisine Greek Yogurt Strainer

$19.99

highly recommended
This fine-mesh strainer fits over a bowl or pot and is perfect for thickening homemade yogurt into Greek-style. Its durable plastic construction and handle make it easy to use. For Instant Pot users, it simplifies the straining process after incubation, yielding creamy, protein-rich yogurt without buying a separate appliance.

Why recommend: Enhances yogurt making by allowing easy straining for thicker texture.

Best for: Anyone who enjoys Greek yogurt and wants a dedicated straining tool.

ThermoPro TP-01 Instant Read Thermometer
🤝 Complement

ThermoPro TP-01 Instant Read Thermometer

$12.99

recommended
An instant-read thermometer with a 3-second response, perfect for verifying milk temperature during the boil and cool phases. While the Instant Pot has built-in sensors, independent checks ensure accuracy and prevent overheating. Its waterproof design and magnetic back make it easy to store.

Why recommend: Adds precision and confidence for beginners concerned about temperature accuracy.

Best for: Users who want extra control and verification during the yogurt-making process.

Instant Pot Silicone Egg Bites Mold (6-Cavity)
🔧 Accessory

Instant Pot Silicone Egg Bites Mold (6-Cavity)

$9.99

consider
These flexible silicone molds are designed for the Instant Pot and can be used to make yogurt cups or individual portions. Fill with yogurt and fruit for a grab-and-go breakfast. The mold fits inside the pot, allowing you to incubate yogurt directly in portioned cups, reducing mess.

Why recommend: Convenient for making single-serve yogurt cups without extra containers.

Best for: Meal preppers who want pre-portioned yogurt servings.

GOWISE USA 6.8-Quart Programmable Pressure Cooker (Alternative)
🔄 Alternative

GOWISE USA 6.8-Quart Programmable Pressure Cooker (Alternative)

$79.99

recommended
A budget-friendly multi-cooker with 10 functions including yogurt making. Similar to Instant Pot but slightly larger and cheaper. It has a stainless steel pot and digital controls. Reviews note it performs well for yogurt, though temperature stability may be slightly less precise. Good alternative for those wanting to save money.

Why recommend: Offers similar functionality at a lower price point for budget-conscious buyers.

Best for: Shoppers who want a multi-cooker but prefer a more affordable brand.

Yogurt Maker by Euro-Cuisine (YM80 Automatic Digital Yogurt Maker)
🔄 Alternative

Yogurt Maker by Euro-Cuisine (YM80 Automatic Digital Yogurt Maker)

$29.99

consider
A dedicated yogurt maker with 7 glass jars and a digital timer. It heats to optimal fermentation temperature and automatically switches to cool after incubation. Perfect for those who make small batches (1-2 quarts) and want a compact appliance. No multi-functionality, but simpler and cheaper.

Why recommend: A more focused, budget-friendly option for yogurt-only users.

Best for: Individuals or couples who make frequent small batches and don't need a pressure cooker.

Cheesecloth (Unbleached 100% Cotton, 1 Yard)
🤝 Complement

Cheesecloth (Unbleached 100% Cotton, 1 Yard)

$6.99

highly recommended
Essential for straining yogurt to make Greek style. This unbleached cotton cheesecloth is reusable and can be washed. Simply line a colander, pour in yogurt, and let it drain. It's a low-cost alternative to a dedicated strainer.

Why recommend: An inexpensive and effective way to achieve thick, creamy yogurt.

Best for: DIY enthusiasts who prefer a traditional straining method.

Instant Pot Duo Plus 6-Quart Steamer Basket
🔧 Accessory

Instant Pot Duo Plus 6-Quart Steamer Basket

$10.99

recommended
A stainless steel steamer basket that elevates food above liquid. For yogurt making, it can be used to hold jars during incubation if you want to make yogurt in individual jars. Ensures even heat distribution and easy removal.

Why recommend: Allows for incubating yogurt directly in jars, keeping the pot clean.

Best for: Users who prefer making yogurt in separate jars for portion control.

Bottom Line

The Instant Pot Duo Plus 6-Quart is an excellent choice for yogurt making, especially for households that want a multi-functional appliance. Its precise temperature control, large capacity, and automated process make yogurt making easy and consistent. While dedicated yogurt makers may be smaller and cheaper, the Duo Plus offers superior value if you also pressure cook or slow cook. Beginners will love the set-it-and-forget-it convenience, and advanced users appreciate the customizable timing. If you already own an Instant Pot, it's a no-brainer. If not, consider it a worthwhile investment for both yogurt and everyday cooking.

Ready to get the Instant Pot Duo Plus 6-Quart? Check the latest price on Amazon.

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Frequently Asked Questions

Is the Instant Pot Duo Plus 6-Quart good for yogurt making?

Yes, it is excellent for yogurt making. Its dedicated yogurt function automates heating and incubation, maintaining a consistent temperature of 110°F, which is ideal for fermentation. Users consistently produce thick, creamy yogurt with minimal effort.

Can you make yogurt in the Instant Pot Duo Plus without a yogurt function?

No, the Duo Plus has a dedicated yogurt function. If your model lacks it, you can use the 'Keep Warm' setting, but it may not hold a precise temperature. The Duo Plus specifically includes the yogurt feature.

How long does it take to make yogurt in the Instant Pot Duo Plus?

Total time is about 8-12 hours: 30 minutes for heating and cooling, then 6-12 hours of incubation depending on desired tartness. The default incubation is 8 hours.

Do I need any special accessories to make yogurt in the Instant Pot?

No, the pot includes everything needed. However, if you want Greek yogurt, you'll need a strainer or cheesecloth. Some users prefer using a thermometer for extra accuracy.

Can I use plant-based milk (like almond or soy) in the Instant Pot for yogurt?

Yes, but results vary. Plant-based milks often require additional thickeners (like agar-agar) to achieve a yogurt-like consistency. The Instant Pot's yogurt function still works, but the texture may be thinner.

Is it cheaper to make yogurt in an Instant Pot than buy it?

Yes, typically. A gallon of milk costs around $3-4 and yields about 4 quarts of yogurt, while store-bought yogurt costs $4-6 per quart. Over time, the Instant Pot pays for itself, especially if you use it for other cooking.

What is the best alternative to the Instant Pot Duo Plus for yogurt making?

For a dedicated appliance, the Euro-Cuisine YM80 is a popular budget option. For another multi-cooker, the GOWISE USA 6.8-Quart offers similar features at a lower price.

Can I use the Instant Pot Duo Plus to make large batches of yogurt?

Yes, the 6-quart capacity allows making up to 4 quarts of yogurt, perfect for families or meal prepping.

Does the Instant Pot Duo Plus automatically turn off after yogurt incubation?

Yes, the yogurt function automatically switches to 'Keep Warm' after the set time to prevent over-fermentation. You can then unplug and cool the yogurt.

Can I make flavored yogurt in the Instant Pot?

Yes, add flavorings like vanilla, fruit puree, or honey after incubation to preserve the live cultures. Avoid adding acidic fruits before fermentation as they can interfere with the process.

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