Oster Rice Cooker Instructions – How to Use and Care for Your Rice Cooker

Oster Rice Cooker Instructions

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Oster Rice Cooker Instructions

Are you looking for a simple and convenient way to cook rice and vegetables? Do you want to enjoy fluffy and delicious rice without any hassle? If yes, you might want to try the Oster Rice Cooker, a versatile and easy-to-use appliance that can make your cooking experience more enjoyable. In this blog post, we will show you how to use an Oster Rice Cooker, steam vegetables in it, and clean and maintain it. By following these instructions, you can make the most out of your Oster Rice Cooker and enjoy its benefits.

Unpack your Oster Rice Cooker

Before using your Oster Rice Cooker, you must unpack it and check its contents. The Oster Rice Cooker comes with the following items:

  • A rice cooker base with a power cord and a control panel
  • A removable non-stick inner pot with a capacity of 6 cups of cooked rice
  • A glass lid with a steam vent
  • A measuring cup
  • A rice paddle
  • A steaming tray
  • An instruction manual

Make sure that all the items are present and in good condition. If anything is missing or damaged, contact the customer service of Oster or the retailer where you bought the rice cooker.

How to Use an Oster Rice Cooker: Easy and Detailed Guide

Using an Oster Rice Cooker is straightforward. You just need to follow these steps:

Things You’ll Need

  • Rice (white, brown, or any other type)
  • Water
  • Salt (optional)
  • Butter or oil (optional)
  • Seasonings or herbs (optional)

Step by Step Instructions to Use Oster Rice Cooker

  1. To get rid of any excess starch and dirt from the rice grains, it’s important to wash the rice thoroughly under running water until the water runs clear.
  1. When cooking rice, it is recommended to use the measuring cup provided with the rice cooker to measure the amount needed accurately. Remember that one cup of uncooked rice will produce approximately two cups of cooked rice.
  1. Place the rice into the inner pot of the rice cooker. Make sure the rice is spread evenly on the bottom of the pot.
  1. Use the same measuring cup to measure the water you need to add to the rice. The water level should match the corresponding number on the inner pot. For example, if you cook two cups of uncooked rice, the water level should reach the 2 lines on the inner pot. You can also adjust the water level according to your preference and the rice you use. Generally, white rice requires less water than brown rice, and softer rice requires more water than firmer rice.
  1. Add salt, butter, oil, seasonings, or herbs to the rice and water mixture. Adding these ingredients will improve the taste and consistency of your rice when cooked.
  1. Place the inner pot inside the rice cooker base and secure it with a clockwise turn. Make sure that the pot is properly aligned with the heating plate.
  1. Cover the rice cooker with the glass lid and plug it into a power outlet.
  1. Press the cook button on the control panel. The cook indicator light will turn on, and the rice cooker will start heating up.
  1. Wait for the rice cooker to switch from cook to warm mode automatically. This will take about 20 to 30 minutes, depending on the amount and type of rice you are cooking. The warm indicator light will turn on, and the rice cooker will keep your rice warm until you are ready to serve it.
  1. Fluff the rice with a fork or a rice paddle before serving it. Enjoy your perfectly cooked rice!

How to Steam Vegetables in Oster Rice Cooker?

One of the Oster Rice Cooker’s great features is that it can steam vegetables while cooking rice. This way, you can prepare a complete and healthy meal in one appliance. To steam vegetables in your Oster Rice Cooker, follow these steps:

  1. Start by washing and chopping your preferred vegetables into bite-sized pieces. You can use any vegetable, such as carrots, broccoli, cauliflower, zucchini, green beans, etc.
  1. Please place them in a single layer on the steaming tray provided with the rice cooker.
  1. Add some water to the rice cooker’s inner pot according to the amount of vegetables you are steaming. The water level should be, at most, the maximum line on the inner pot.
  1. Place the steaming tray on top of the inner pot and cover it with the glass lid.
  1. Simply plug in the rice cooker and press the “cook” button to start cooking rice.
  1. Steam your vegetables for 10 to 15 minutes or until they are tender-crisp.
  1. Carefully remove the steaming tray from the rice cooker and serve your steamed vegetables with your cooked rice.

The Easy Way to Clean Your Oster Rice Cooker: 

Maintenance Tips

To keep your Oster Rice Cooker in good condition and extend its lifespan, you must clean it regularly and properly. I have some useful suggestions for cleaning your Oster Rice Cooker:

  • Unplug your rice cooker and let it cool down completely before cleaning it.
  • Remove the inner pot, the glass lid, the steaming tray, the measuring cup, and the rice paddle from the rice cooker base.
  • Wash them with warm soapy water and a soft sponge or cloth. Do not use abrasive cleaners or scouring pads, as they may damage the non-stick coating of the inner pot and the steaming tray.
  • Rinse and dry them thoroughly with a soft cloth or paper towel.
  • To clean the rice cooker, use a damp cloth to wipe down the base. Do not immerse it in water or any other liquid, as it may cause electric shock or damage to the appliance.
  • Store the rice cooker in a cool and dry place when not in use.


The Oster Rice Cooker is a handy and versatile appliance that can help you cook rice and vegetables easily and conveniently. Following the instructions in this blog post, you can use your Oster Rice Cooker effectively and enjoy its benefits. If you have any questions or comments about the Oster Rice Cooker, feel free to leave them below. We would love to hear from you!


1. What is the minimum quantity to cook in an Oster rice cooker?

The minimum quantity to cook in an Oster rice cooker is one cup of uncooked rice, yielding about two cups of cooked rice.

2. What is the cooking time for rice in an Oster rice cooker?

The cooking time in an Oster rice cooker depends on the amount and type of rice you are cooking. Generally, it takes about 20 to 30 minutes for white rice and 40 to 50 minutes for brown rice.

3. What is the cook button on the Oster rice cooker?

The cook button on the Oster rice cooker is the button that starts the cooking process of the rice cooker. When you press it, the cook indicator light will turn on, and the rice cooker will heat up. When the rice is done, the rice cooker will switch from cook mode to warm mode automatically and keep your rice warm until you are ready to serve it. The warm indicator light will turn on, and the cook button will pop up.

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