The Oster 1.5L Deep Fryer is a compact household deep fryer designed for small-batch frying, including fries, chicken strips, fish, onion rings, shrimp, fritters, and other crispy foods. The official manual covers safety instructions, fryer parts, first-time setup, basket assembly, frying temperatures, oil storage, cleaning, reset instructions, recipes, and warranty support.
Product Overview
The Oster 1.5L Deep Fryer is made for home use and uses a detachable magnetic power cord for added safety. It includes an adjustable thermostat, hinged lid with viewing window, metal frying basket, power indicator, and oil reservoir with minimum and maximum fill marks.
This fryer should only be used on a flat, heat-resistant surface and must never be turned on without oil inside the reservoir. The manual also warns users not to use extension cords and not to use the fryer outdoors.
Oster 1.5L Deep Fryer Parts

According to the parts diagram in the manual, the main parts include:
| Part | Purpose |
| Hinged lid with window | Covers the fryer while allowing users to monitor food |
| Fryer housing | Main outer body of the appliance |
| Oil reservoir | Holds cooking oil between the MIN and MAX lines |
| Frying basket | Holds food during frying |
| Basket handle | Allows safe lifting and draining |
| Adjustable thermostat | Sets the frying temperature |
| Power indicator | Shows when the fryer is powered |
| Magnetic power cord | Detachable cord system for safer connection |
| Reset button | Used after overheating protection activates |
Important Safety Instructions
The manual highlights several safety rules before using the Oster deep fryer:
Do not touch hot surfaces. Always use handles, knobs, oven mitts, or hot pads when handling the fryer. Do not immerse the fryer body, cord, or plug in water or any other liquid. Children should not use the appliance, and close supervision is needed when it is used near children.
The fryer should be unplugged when not in use and before cleaning. Users should let it cool before removing parts or cleaning it. The manual also warns against operating the fryer with a damaged cord, damaged plug, or after any malfunction.
Only the approved magnetic cord set should be used with this fryer. For the English section, the manual lists Model 189115 magnetic cord set. The manual also states not to use the fryer without oil and not to use an extension cord.
Before First Use
Before using the Oster 1.5L Deep Fryer for the first time:
- Remove all packaging from inside and outside the fryer.
- Make sure the fryer is unplugged.
- Wipe the interior and exterior with a damp, soapy cloth.
- Clean the frying basket, lid, and oil reservoir.
- Dry all parts thoroughly before use.
The fryer body, cord, and plug should never be immersed in water.
Basket Handle Assembly Instructions
The frying basket handle must be installed correctly before use.
- Remove the handle and frying basket from inside the fryer.
- Locate the eyelets on the inside of the basket.
- Squeeze the handle prongs together.
- Insert the prongs into the basket eyelets.
- Press the handle firmly downward until it locks in place.
The manual specifically warns users to make sure the handle is properly assembled and locked before frying.
How to Use the Oster 1.5L Deep Fryer
To use the fryer safely:
- Attach the magnetic end of the power cord directly to the fryer before plugging it into the wall.
- Make sure the “THIS SIDE UP” side of the magnetic cord faces upward.
- Pour cooking oil into the reservoir until it reaches between the MIN and MAX marks.
- Make sure the fryer is off, then plug it into a 120V AC outlet.
- Turn the thermostat to the desired temperature.
- Wait for the oil to heat.
- Place food in the included metal frying basket. Do not overfill or stack food.
- Close the lid.
- Fry using the recommended cooking time or recipe instructions.
- Carefully stir food with a heat-resistant utensil if needed.
- Lift the basket when food reaches the desired color.
- Drain food and place it on paper towels to absorb excess oil.
The manual warns not to disconnect the fryer by pulling away the magnetic cord. Always unplug the cord from the wall outlet first.
Frying Time and Temperature Chart
The official manual gives the following frying guide:
| Food | Temperature | Time |
| Chicken strips | 375°F | 5–8 minutes |
| Chicken pieces, bone-in | 360°F | 18–20 minutes |
| Fresh battered fish | 320°F–340°F | 8–12 minutes |
| Frozen French fries | 375°F | 5–8 minutes |
| Fritters | 375°F | 2–4 minutes |
| Onion rings | 375°F | 4–5 minutes |
| Breaded shrimp | 375°F | 4–5 minutes |
These times are only a guide. Actual cooking time may vary depending on food thickness, quantity, and personal preference.
Deep Frying Tips
For better frying results, the manual recommends:
Use enough oil so food is surrounded during frying, but never fill below the MIN mark or above the MAX mark. Avoid adding too much food at once because overcrowding lowers oil temperature and can make food soggy.
For frozen food, remove ice crystals and blot the food dry before frying. Excess water or ice can cause oil splatter or overflow. The manual also recommends defrosting frozen foods for about 20 minutes for a crispier result.
Coated foods, such as breaded or battered foods, work well in the fryer because the coating helps keep the inside moist and the outside crisp.
Recommended Oil Use and Storage
The manual advises using oils with a high smoke point, such as:
- Blended vegetable oil
- Pure corn oil
- Sunflower oil
- Soybean oil
- Grapeseed or canola oil
The manual does not recommend seasoned oils, flavored oils, walnut oil, olive oil, lard, or drippings because they have low smoke points. Peanut oil is also not recommended because it can strongly affect flavor.
Do not mix different oils when deep frying.
Replace oil if it shows any of these signs:
- Excessive smoking at normal temperatures
- Strong discoloration
- Rancid smell
- Excessive foaming around food
The manual also states that oil used for fish or chicken should be used only once. Oil may be filtered with a cooking oil filter or fine-mesh strainer, but the manual says not to refrigerate used oil because chilled oil can splatter during reheating.
Used oil may be stored covered in a cool, dark place for up to three months, but it should be checked before reuse.
Resetting the Overheat Protection Button
If the fryer does not turn on or stops working during use, the overheat protection reset button may need to be reset.
Steps:
- Unplug the fryer from the wall outlet.
- Let the fryer cool.
- Remove oil from inside the fryer.
- Use a narrow slotted screwdriver or pen to gently press the recessed reset button on the bottom of the unit.
The reset button is located near the center of the bottom side, as shown in the manual’s Figure 2.
Cleaning and Care Instructions
Before cleaning, turn the control to OFF and unplug the cord from the wall outlet. After that, disconnect the magnetic cord from the fryer.
Important cleaning warnings:
Do not immerse the fryer or cord set in water. Do not permanently attach the magnetic cord to the fryer. Do not insert pins or sharp objects into the magnetic cord holes. Do not use steel wool on the magnetic contacts.
Cleaning steps:
- Turn the unit off.
- Unplug it and let it cool fully.
- Remove the magnetic cord from the fryer socket.
- Empty the oil after the fryer cools.
- If reusing oil, store it properly.
- Wipe excess grease from the fryer interior with paper towels.
- Wash the fryer interior and fry basket with hot, soapy water.
- Rinse and dry thoroughly.
- Do not use scouring pads or abrasive cleaners.
Included Recipes
The manual includes several recipe ideas for the Oster 1.5L Deep Fryer, including:
- Apple fritters
- Beer batter for fish or chicken
- Deep fried chicken
- Chicken Kiev
- Hush puppies
- Quick and easy doughnuts
These recipes use different frying temperatures, with many items cooked at 375°F and bone-in chicken cooked at 360°F.
Troubleshooting Guide
| Problem | Possible Cause | What to Do |
| Fryer does not turn on | Power cord not connected correctly | Attach magnetic cord first, then plug into outlet |
| Fryer stops during use | Overheat protection may have activated | Unplug, cool, remove oil, and press reset button |
| Food is soggy | Too much food added at once | Fry smaller batches |
| Oil splatters | Food has excess water or ice | Dry food and remove ice crystals before frying |
| Food cooks unevenly | Wrong temperature or overcrowding | Use correct temperature and avoid overfilling basket |
| Oil smokes too much | Oil is old or wrong type | Replace oil with high smoke point oil |
| Excessive foaming | Oil has broken down or contains moisture | Replace oil |
| Food absorbs too much oil | Oil temperature dropped | Avoid overloading the basket |
Warranty and Support
The Oster 1.5L Deep Fryer includes a 1-year limited warranty from Sunbeam Products, Inc. doing business as Jarden Consumer Solutions. The warranty covers defects in materials and workmanship from the date of purchase.
Warranty service requires proof of purchase. The warranty does not cover normal wear, misuse, improper voltage, use against instructions, unauthorized repair, or damage from events such as fire, flood, hurricanes, or tornadoes.
Support contact details from the manual:
| Region | Phone |
| USA | 1-800-334-0759 |
| Canada | 1-800-667-8623 |
| Website | www.oster.com |
The manual also says not to return the product to the service addresses or place of purchase for warranty claims. Users should contact Consumer Service first.

