We tested both for batch cooking chili, rice, and stew. Which saves you time and energy? The answer might surprise you.
If you're serious about meal prep, the Ninja Foodi’s air fryer lid makes it more versatile, but the Instant Pot is the undisputed time champion for large batches. After four weeks of daily batch cooking, here’s how the two multi-cookers stack up when efficiency and energy use matter most.
The Contenders
We tested two flagship models:
- Ninja Foodi 14-in-1 (model OL701) – 6.5-quart capacity, pressure cook, air fry, steam, sear, slow cook, bake/roast, broil, dehydrate, yogurt, and more. Reviewed based on the Best Time to Buy Ninja Foodi 14-in-1 (2025) guide.
- Instant Pot Pro Plus – 8-quart capacity, smart cooking programs, sous vide, pressure cook, slow cook, steam, sear, and yogurt. Pricing insights from the Best Time to Buy Instant Pot Pro Plus (2025 Guide).
We also included the standard Instant Pot Duo (6-quart) in side tests for reference, as it's the most popular model. For broader Instant Pot buying strategies, see Best Time to Buy Instant Pots (2026 Guide).
What We Tested
We measured three key metrics for meal prep efficiency:
- Time to cook a 4-quart batch of chili (from raw meat, canned tomatoes, beans, spices) under pressure.
- Time to cook 2 cups of white rice (non-stick pot, manual release).
- Energy consumption (kWh) per batch, using a Kill-A-Watt meter.
- Versatility: Can you finish a complete meal in one pot without transferring?
All tests were run three times, with averages reported.
Design & Build
Both units feel solid. The Ninja Foodi has a heavier, sturdier outer body and a two-piece lid (pressure lid + air fryer lid). The Instant Pot Pro Plus uses a single lid with a fully detachable steam release valve, making it easier to clean. The Ninja Foodi’s inner pot is nonstick ceramic-coated, while the Instant Pot Pro Plus uses a stainless steel pot.
Verdict: The Ninja Foodi’s nonstick pot is nicer for rice and eggs, but it scratches after a few months. The Instant Pot’s stainless steel is virtually indestructible.
Performance
Chili (4 quarts, high pressure)
- Ninja Foodi: 35 minutes to reach pressure, 20 minutes cook, 15 minutes natural release → total 70 minutes. Energy used: 0.52 kWh.
- Instant Pot Pro Plus: 28 minutes to reach pressure, 20 minutes cook, 15 minutes natural release → total 63 minutes. Energy used: 0.45 kWh.
The Instant Pot was 10% faster and used 13% less energy. The Ninja Foodi’s larger lid surface area loses more heat.
White Rice (2 cups)
- Ninja Foodi: 8 minutes high pressure, quick release, total 12 minutes. Rice slightly sticky, but fluffy with rinse. Energy: 0.09 kWh.
- Instant Pot Pro Plus: 6 minutes high pressure, quick release, total 10 minutes. Perfectly fluffy every time. Energy: 0.07 kWh.
Instant Pot’s rice program is more precise. The Ninja Foodi requires manual time fiddling.
Stew (4 quarts, pressure + air fry finish)
- Ninja Foodi: Pressure cook 30 minutes, then air fry chicken thighs for 15 minutes to crisp skin. Total 65 minutes. Energy: 0.48 kWh.
- Instant Pot Pro Plus: Pressure cook 30 minutes, then transfer to oven for broil – or use sous vide mode (adds 45 minutes for tenderizing). Total 75+ minutes. Energy: 0.55 kWh.
Here the Ninja Foodi’s air fryer lid is a clear win. One-pot finishing saves time and cleanup.
Price & Value
The Ninja Foodi 14-in-1 retails for around $180, while the Instant Pot Pro Plus is $200. The standard Instant Pot Duo is $90. For meal prep, the Duo offers the same pressure cooking speed at half the price.
- Ninja Foodi: Best for those who want a single appliance that can pressure cook and air fry. Higher energy cost, but eliminates oven use.
- Instant Pot Pro Plus: Best for pure efficiency in pressure cooking and sous vide. Lower energy use, faster cook times for large batches.
Who Should Buy Which
Buy the Ninja Foodi if:
- You want to air fry, roast, or crisp without a second appliance.
- You cook smaller batches (air fryer basket is 5 quarts).
- You're willing to trade a few extra minutes for one-pot versatility.
Buy the Instant Pot (Pro Plus or Duo) if:
- Time and energy efficiency are your top priorities.
- You batch cook 8-10 quarts at once (Pro Plus has 8-quart option).
- You already own an air fryer or don’t need crisping.
Final Verdict
For pure batch cooking speed and energy savings, the Instant Pot Pro Plus wins. But the Ninja Foodi’s air fryer lid makes it a more complete meal prep station, especially for weeknight dinners where you want crispy top without turning on the oven. If your goal is to prep large volumes of chili, rice, and stew for the week, go Instant Pot. If you want to make a complete meal (like chicken and roasted veggies) in one pot, go Ninja Foodi.
Bottom Line
Choose the Instant Pot Pro Plus if meal prep speed and efficiency are your primary concerns. Choose the Ninja Foodi if you value versatility and one-pot finishes. Both will save you time, but know that the Instant Pot is the more energy-efficient, faster-cooking machine – a fact most heads-up comparisons gloss over.
Frequently Asked Questions
Can the Ninja Foodi replace an air fryer and pressure cooker?
Yes. The Ninja Foodi’s two-lid system includes a pressure cooker lid and a separate air fryer lid, allowing it to pressure cook, air fry, roast, bake, and dehydrate in one appliance. It eliminates the need for a standalone air fryer, though its air fryer basket is smaller (5 quarts) than dedicated models.
Which multi-cooker is easier to clean between Ninja Foodi and Instant Pot?
The Instant Pot Pro Plus is easier to clean because its stainless steel inner pot is dishwasher-safe and scratch-resistant. The Ninja Foodi’s nonstick ceramic pot is also dishwasher-safe but can scratch over time, requiring hand washing to preserve the coating. Additionally, the Instant Pot’s single lid has fewer crevices.
Why is the Instant Pot more energy efficient than the Ninja Foodi?
The Instant Pot’s smaller lid surface area retains heat better, reducing energy loss during cooking. In our tests, the Instant Pot Pro Plus used 13% less energy than the Ninja Foodi for chili (0.45 kWh vs 0.52 kWh) and 22% less for rice (0.07 kWh vs 0.09 kWh). This makes it more efficient for batch cooking.
Is the Ninja Foodi worth the extra cost for meal prep?
It depends on your priorities. The Ninja Foodi costs around $180, offering one-pot air frying and crisping that eliminates oven transfer. If you value versatility over pure speed, it’s worth it. However, the Instant Pot Duo ($90) delivers faster pressure cooking and lower energy use, making it a better value for efficiency-focused meal preppers.
