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Ninja® Master Prep®

Model #: QB900

Rule the Kitchen with this revolutionary food and drink maker. Transform ice cubes into perfect, creamy frozen drinks and desserts in the blink of an eye. Make perfectly chopped salads, salsas and dips quickly without fear of uneven chunks or worse… turning the whole thing to mush.

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Ninja® Master Prep®
Ninja® Master Prep®
Ninja® Master Prep®
Ninja® Master Prep®

Details

Ninja® TECHNOLOGY
Provides unique processing power for uniform cutting and ice crushing action.

LARGE CAPACITY
The large 48oz. pitcher is perfect for making several drinks at a time, featuring an easy flip pour spout and no-slip bottom.

DO MORE
Following recipes, and prepping food become effortless with the 2 cup processor: Minces, Dices, Chops, Blends and Purees. No soggy results!

VERSATILE
The interchangeable motor head allows you to prep appetizers in the processor, and quickly switch to activate the party pitcher for drinks, entertaining at its best!

EASY TO USE
Ergonomic operation with one touch pulsing creates an easy to use and safe product.

EASY TO CLEAN
Dishwasher safe parts.


  • Patented Ninja® Technology
  • Dishwasher Safe Parts
  • 400W motor
  • 2010 Housewares Design Award Winner
  • BPA-Free
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Parts and Accessories

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FAQs


This FAQ page is a great place to find info, tips and help. Just make sure you’ve read your Owner’s Guide before using your unit.

General Information

Will the Ninja® Master Prep® blend vegetables, and fruits into drinkable liquids?
Yes, but the Master Prep® is not a juice extractor, so you may need to add liquid or ice to reach the consistency you desire.
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Where can I get additional parts (blades, containers, cups, etc.) for my Ninja® Master Prep®?
Simply visit the Parts and Accessories tab on this page to find a variety of available parts/accessories. Or visit www.ninjakitchen.com/parts-and-accessories.
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Product Specifications

Is it OK to put the Ninja® Master Prep® in the dishwasher?
Yes, all of the Ninja® Master Prep® parts are dishwasher-safe EXCEPT the Power Pod. It is recommended to use the top rack of dishwasher for the blades, lids, and splash guards.
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How much do the containers hold?
The pitcher holds 48oz. (6 cups); the bowl holds 16 oz. (2 cups).
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How many Watts is the Ninja®?
The Ninja® Master Prep® has 400 Watts, and operates on 120V with 60Hz of electrical power.
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What is the blade speed?
The Ninja® Master Prep® has a unique one-speed pulsing system that allows you to have total control while pulsing, and blending to desired consistency.
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Using the Blender

How do I care for my Ninja® Master Prep®?
Do NOT immerse the power head into water, or any other liquid. Use a damp sponge to wipe clean. Containers, splash guards, blades and storage lids are all dishwasher-safe. It is recommended to place the blades, splash guards and storage lids on top rack of dishwasher. Use extreme caution when cleaning, and handling the blades. Always store blades in containers, or safe area.
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Can I make hot soup in my blender?
No, the Ninja® Master Prep® is not made for use with hot liquids or ingredients.
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Can I use the blades for the chopper in the pitcher, or the pitcher blades in the chopper?
No, each blade set is specifically designed for use in its designated container.
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For how long can I use the Ninja®?
Never use the Ninja® for more than 20 seconds without a pause. Also, never use the Ninja® when it is empty.
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Product Care


This FAQ page is a great place to find info, tips and help. Just make sure you’ve read your Owner’s Guide before using your unit.

Product Specifications

Is it OK to put the Ninja® Master Prep® in the dishwasher?
Yes, all of the Ninja® Master Prep® parts are dishwasher-safe EXCEPT the Power Pod. It is recommended to use the top rack of dishwasher for the blades, lids, and splash guards.
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Using the Blender

How do I care for my Ninja® Master Prep®?
Do NOT immerse the power head into water, or any other liquid. Use a damp sponge to wipe clean. Containers, splash guards, blades and storage lids are all dishwasher-safe. It is recommended to place the blades, splash guards and storage lids on top rack of dishwasher. Use extreme caution when cleaning, and handling the blades. Always store blades in containers, or safe area.
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Can I make hot soup in my blender?
No, the Ninja® Master Prep® is not made for use with hot liquids or ingredients.
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Troubleshooting


This FAQ page is a great place to find info, tips and help. Just make sure you’ve read your Owner’s Guide before using your unit.

Using the Blender

What do I do if the motor doesn't start or the blades don't rotate?
Check that the plug is securely inserted into the electrical outlet. Check that the Bowl Splash Guard and Power Pod are securely in place.
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Why is my food unevenly chopped?
Likely, you are chopping too much food at one time, or the pieces are not small enough. Try cutting the food into smaller, evenly sized pieces, and processing smaller amounts per batch.
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What do I do if my food is chopped too finely, or is too watery?
The food may have been over-processed. In the future, use brief pulses, or process for a shorter time. For best results, let the blades stop completely between pulses.
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Why does food sometimes collect on the Splash Guard/Safety Cover, or on the sides of the Master Prep® Pitcher, or Bowl?
You may be processing too much food. Turn the machine off. When the blades stop rotating, remove the Power Pod, and the Splash Guard. Remove some of the food being processed and try again.
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At the end of the power cord, there will be a 4-digit number engraved on the outside of one of the metal prongs. This is the date code of your unit, which tells you the date your unit was produced.