Introduction
The Ninja FN090 Crispi 3-in-1 4QT Portable Cooking System is designed for versatile and convenient cooking. This innovative system combines Max Crisp, Air Fry, and Recrisp functionalities within a compact design, utilizing durable TempWare glass containers for healthy and efficient meal preparation. Its easy storage and fixed heat protection features make it a practical addition to any kitchen.
Important Safety Information
- Thermal Shock Resistance: The high-grade borosilicate TempWare glassware is designed to withstand extreme temperature changes from 22°F to 450°F, allowing safe transfer from freezer to cooking.
- Fixed Heat Protection: The unit features permanently fixed heat-safe feet, enabling safe placement on various countertop surfaces including granite, laminate, quartz, butcher block, and marble.
- PFAS-Free Cooking Surface: The glass cooking surface is made 100% PFAS-free for peace of mind during cooking.
- PowerPod Cleaning: Do not submerge the PowerPod in water. Wipe clean with a damp cloth.
Components
Your Ninja FN090 Crispi system includes the following parts:
- Crispi PowerPod: The main heating and control unit.
- 4 QT TempWare Container: A large borosilicate glass container suitable for cooking up to a 4-lb chicken and vegetables.
- Smaller TempWare Container: A smaller borosilicate glass container for smaller batches or individual portions.
- Crisper Plate: Designed to elevate food for optimal air circulation and crisping, allowing oils to drain below.
- Storage Lids: Included for both TempWare containers, allowing cooked food to be stored directly in the containers.
- Adapter: Used to securely fit the PowerPod onto the larger 4 QT TempWare container.

Image: The complete Ninja Crispi cooking system, showing the PowerPod, 4QT TempWare container, adapter, and storage lid on a kitchen counter.

Image: A hand placing the Ninja Crispi PowerPod onto a glass container, highlighting its compact design and the food inside.

Image: The 4QT TempWare container with a roasted chicken and vegetables, demonstrating its large capacity for family meals.
Setup
- Unpack Components: Carefully remove all parts from the packaging.
- Wash Containers: Before first use, wash the TempWare glass containers, crisper plate, and storage lids with warm, soapy water or in a dishwasher. Ensure they are completely dry.
- Place Heat Mat: Position the heat-safe silicone mat on a stable, flat countertop surface.
- Assemble Container: Place the desired TempWare glass container onto the heat-safe feet. Insert the crisper plate into the container if you intend to air fry or max crisp.
- Attach PowerPod:
- For the smaller container, simply place the PowerPod directly on top of the container.
- For the larger 4 QT container, first place the adapter onto the container, ensuring it clicks securely. Then, place the PowerPod onto the adapter.
- Plug In: Plug the PowerPod into a standard 120V electrical outlet.
Operating Instructions
The Ninja FN090 Crispi offers multiple cooking modes for diverse culinary needs.
Control Panel Overview

Image: The digital control panel of the Ninja Crispi, showing various cooking modes and time adjustment buttons.
- Mode Button: Press to cycle through available cooking functions: Bake, Recrisp, Air Fry, Max Crisp, Keep Warm.
- +/- Buttons: Adjust the cooking time.
- Start Button: Begin the cooking cycle.
Cooking Modes
| Mode | Temperature Range | Recommended Time | Description |
|---|---|---|---|
| Recrisp | 355-380°F | 5-10 minutes | Revive your leftovers with renewed crispiness. |
| Bake | 350-380°F | 10-15 minutes | Gentle heat for all your baked treats. |
| Air Fry | 360-400°F | 20-25 minutes | Give your food crispiness and crunch. |
| Max Crisp | 380-415°F | 15-20 minutes | Best for frozen favorites. |
| Keep Warm | 150-175°F | 1-60 minutes | Keep meals at the perfect temperature. |
General Cooking Tips
- Pre-heating: The Ninja Crispi does not require pre-heating, saving time.
- Oil Application: For best results, lightly brush food with oil before cooking, especially for air frying and max crisping. The crisper plate allows excess oil to drain.
- Flipping Food: For even cooking and crisping, it is recommended to flip or shake your food halfway through the cooking cycle. Use silicone utensils to avoid scratching the glass.
- Batch Cooking: When cooking multiple batches, the PowerPod will already be hot. Reduce cooking time slightly for subsequent batches.
Maintenance
Cleaning
- TempWare Containers & Lids: The glass containers, crisper plate, and storage lids are dishwasher safe for easy cleanup.
- PowerPod: The PowerPod unit is not dishwasher safe. After each use, ensure the unit is unplugged and cooled. Wipe the exterior and interior heating element with a damp cloth. Do not submerge in water.
- Base Cleaning: The plastic base of the TempWare containers is permanently attached. Ensure to clean thoroughly in between the glass and plastic components to prevent food residue buildup.
Storage
The Ninja Crispi PowerPod and TempWare glassware are designed for easy storage, fitting conveniently in cabinets to keep countertops clear.

Image: The Ninja Crispi unit, including the PowerPod and glass containers, stored compactly in a kitchen cabinet.
Troubleshooting
No specific troubleshooting steps are provided in the product information. If you encounter issues, please refer to the full product manual or contact Ninja customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Ninja Crispi 3-in-1 4QT Air Fryer |
| Item Model Number | FN090-cr |
| Brand | Ninja |
| Color | White |
| Capacity | 4 Quarts |
| Material | Glass |
| Output Wattage | 1500 Watts |
| Voltage | 120 Volts |
| Control Method | Push Button |
| Air Frying Technology | Air Fry |
| Min Temperature Setting | 22 Degrees Fahrenheit |
| Max Temperature Setting | 450 Degrees Fahrenheit |
| Is Dishwasher Safe | No (PowerPod), Yes (Glassware, Lids) |
| Product Dimensions | 13.38 x 11.96 x 13.58 inches |
| Item Weight | 15.74 pounds |
| UPC | 724129310931 |
Warranty and Support
For warranty information, product registration, or customer support, please refer to the official Ninja website or the documentation included with your purchase. Keep your proof of purchase for any warranty claims.







