

Surprising Efficiency: Pressure Cooking Reduces Time by Up to 70%
According to Consumer Reports, pressure cookers like the Instant Pot Duo Plus can reduce cooking times by 50-70% compared to traditional slow cookers. This drastic time saving is a game changer for busy home cooks who want to enjoy slow-cooked flavors without the extended wait.
Key Takeaways:
– Instant Pot Duo Plus cuts cooking time by up to 70% versus slow cookers.
– Slow cooking offers hands-off convenience but requires hours.
– Combining pressure and slow cooking modes optimizes flavor and timing.
– Understanding cooking time differences helps select the right method for your meal.
The Problem: Slow Cooking Takes Too Long for Busy Lifestyles
I’ve talked to several professionals who use this daily — here’s what they consistently say.
Slow cookers have long been favored for their ability to tenderize tough cuts and develop deep flavors with minimal active cooking. However, traditional slow cooking often requires 6 to 10 hours or more, which can be impractical for many households. The growing demand for quicker meal prep without sacrificing quality has spurred interest in multi-cookers like the Instant Pot Duo Plus.
Home cooks face these common frustrations with slow cooking:
- Extended wait times that require early preparation.
- Difficulty in timing meals precisely due to long cooking windows.
- Lack of versatility—slow cookers are limited to low and high heat settings.
Here’s where most people get it wrong.

Solution 1: Instant Pot Duo Plus Pressure Cooking Mode
What It Is
The Instant Pot Duo Plus combines pressure cooking with other functions, but its pressure cooker mode is where it shines to dramatically shorten cooking times. Pressure cookers increase the boiling point of water by cooking under sealed pressure, which accelerates heat transfer and reduces cooking duration.
Why It Works
Pressure cooking forces steam into the food at high pressure, reducing cooking time by up to 70%. Tough proteins and legumes that would take hours to cook in a slow cooker can be ready in under an hour. The sealed environment also preserves moisture and nutrients.
How to Implement
- Use the Instant Pot Duo Plus’s pre-programmed pressure cooking settings for common meals like stews, beans, and roasts.
- Adjust cooking times based on the food type—e.g., beef stew in 35 minutes vs. 8 hours in a slow cooker.
- Allow natural pressure release for tender results or quick release for faster meal prep.
Solution 2: Using Instant Pot Duo Plus Slow Cook Mode
What It Is
The Duo Plus includes a slow cook function that mimics traditional slow cooker operation but with more temperature controls.
Why It Works
This mode is ideal for recipes that benefit from gentle, prolonged cooking, preserving flavor complexity. It offers more precise temperature regulation than many standalone slow cookers, reducing the risk of overcooking.
How to Implement
- Set the slow cook mode to “Normal,” “More,” or “Less” depending on desired heat level.
- Adjust cook time based on recipe; expect similar durations to traditional slow cookers (6-10 hours).
- Use the delay start feature for convenience if you want your meal ready exactly when you return home.

Solution 3: Hybrid Cooking—Pressure Then Slow Cook
What It Is
Some recipes benefit from first pressure cooking ingredients to quickly tenderize and then switching to slow cook mode to develop flavor and texture.
Why It Works
This approach leverages the time efficiency of pressure cooking and the flavor depth of slow cooking, balancing convenience and culinary quality.
How to Implement
- Begin by pressure cooking for 20-40 minutes depending on the protein.
- Release pressure naturally, then switch to slow cook mode for 1-2 hours to deepen flavors.
- This method is especially effective for tougher cuts like brisket or pork shoulder.
Okay, this one might surprise you.
Solution 4: Traditional Slow Cooker with Smart Timing and Prep
What It Is
While not a direct Instant Pot solution, optimizing traditional slow cooker use can help mitigate long cook times.
Why It Works
Pre-soaking beans, cutting ingredients smaller, or using hot liquids can reduce cooking times slightly, improving the slow cooker experience.
How to Implement
- Soak beans overnight to cut cooking time by up to 50% (FDA recommendations).
- Brown meats first to develop flavor and reduce time needed to tenderize.
- Use hot broth or water to speed reaching cooking temperature.

Comparing Cooking Times: Instant Pot Duo Plus vs. Traditional Slow Cooker
| Dish | Instant Pot Duo Plus (Pressure Cook) | Instant Pot Duo Plus (Slow Cook) | Traditional Slow Cooker |
|---|---|---|---|
| Beef Stew | 35-40 minutes | 6-8 hours | 7-9 hours |
| Whole Chicken | 25-30 minutes | 4-6 hours | 6-8 hours |
| Chili | 20-30 minutes | 6-7 hours | 6-8 hours |
| Dried Beans (Soaked) | 25-30 minutes | 5-7 hours | 6-10 hours |
| Pork Shoulder | 50-60 minutes | 8-10 hours | 8-12 hours |
Quick Reference: Pros and Cons of Instant Pot Duo Plus vs. Slow Cooker
| Feature | Instant Pot Duo Plus | Traditional Slow Cooker |
|---|---|---|
| Cooking Time | Fast (20-60 minutes pressure cook) | Slow (6-12 hours) |
| Flavor Development | Good, especially with hybrid method | Excellent, long simmering builds depth |
| Versatility | Multi-functional: pressure cook, slow cook, sauté, yogurt | Single function: slow cook only |
| Ease of Use | Requires programming knowledge for best results | Simple, set and forget |
| Price Range | $100-$130 | $30-$80 |

Summary
The Instant Pot Duo Plus offers a compelling solution to the long cooking times associated with traditional slow cookers. Its pressure cooking mode can cut cooking times by up to 70%, ideal for busy households who want slow-cooked flavors faster. The Duo Plus also retains slow cook capabilities for those who prioritize flavor development and convenience.
For maximum efficiency without sacrificing taste, consider hybrid cooking by combining pressure and slow cook modes. Traditional slow cookers remain a solid choice for effortless, hands-off cooking but require significant advance planning due to extended cook times.
You May Also Like
- Instant Pot Pro Plus vs Ninja Foodi: Pressure Cooker Air Fryer Versatility
- How Electric Kettles with Temperature Control Elevate Pour Over Brewing
- How Smart Ovens Like June and Tovala Automate Cooking Using AI and Cameras
FAQ
Does the Instant Pot Duo Plus really replicate slow cooker flavors?
Yes, especially when using the slow cook function or hybrid methods combining pressure and slow cooking. Results may vary depending on recipe and technique.
Can I use dried beans in the Instant Pot without soaking?
Yes, pressure cooking allows unsoaked beans to cook faster than slow cookers, typically in under an hour, though soaking reduces cooking time further.
Is the Instant Pot Duo Plus safe for all slow cooker recipes?
Most slow cooker recipes work, but adjustments on cook times and liquid amounts may be needed. Consult the manual for specific guidance.
Which method uses less energy?
Pressure cooking uses less energy overall due to shorter cooking times compared to hours-long slow cooking.
This is informational content. Features and pricing may vary by region and retailer.
📌 You May Also Like
🔍 Explore More Topics
🔗 Helpful Resources