OXO Good Grips 32 Ounce Cold Brew Coffee Maker
INTRODUCTION
The cold-brew process is known for delivering smooth, low-acid coffee. Since the grounds never come in contact with hot water, the result is a less acidic, less bitter flavor. Steeping the grounds in cold water releases only the most aromatic flavors, and the concentrate created from the cold-brew process stays fresh longer than regular coffee. Our Cold Brew Coffee Maker simplifies the cold brew process with its unique features. For example, the Rainmaker™ ensures water is distributed evenly over coffee grounds, the Brew-Release Switch is easily accessible and allows you to stop and start the draining process, and the stainless steel, ultra-fine mesh filter is removable for easy cleaning. The Coffee Maker has all the hard
work covered – all you have to do is add coffee grounds and water. Once you make the concentrate, you can add ice and water for iced coffee or hot water and milk for hot coffee.
PRODUCT FEATURES
GETTING STARTED
INCLUDES
Flip the Brewing Container (B) upside down. Set Mesh Filter (C) in either direction so that it sits flat in the base.
- Screw on Filter Cap (D) until secure.
Place Brewing Container on Stand (E). Brew-Release Switch on Stand should be in the up (off) position. 
- Add 10 oz/284 g* coarsely ground coffee to the Brewing Container. Place Rainmaker™ (A) on top.
*We recommend weighing your coffee, but 10 oz is roughly 3.5 cups.
- Pour 40 oz/1200 ml (5 cups) of water over Rainmaker in a circular motion to ensure even distribution. If coffee is freshly ground, allow the coffee to finish “blooming” (See Note). Remove Rainmaker and gently stir the grounds. Brew 12-24 hours.
Flip the Brewing Container (B) upside down. Set Mesh Filter (C) in either direction so that it sits flat in the base.
Place Brewing Container on Stand (E). Brew-Release Switch on Stand should be in the up (off) position. 
Note: Adding water to freshly ground coffee causes grounds to expand and bubble, known as “blooming.” This is due to the rapid release of carbon dioxide. Blooming must finish before the grounds can fully saturate with water and begin to brew. Very freshly roasted and ground coffee may bloom for up to 10 minutes.
- Once brewing is finished, slide the Glass Carafe (G) underneath the Stand. Press Brew-Release Switch down to drain. Draining will take approximately 20 minutes, but could vary based on ground size.
- To enjoy concentrating before draining is complete, pull out the Glass Carafe or flip up the Brew-Release Switch to stop dripping. To restart draining, reposition the Glass Carafe and press the Switch down.
- To serve, measure out 2 oz/60 ml (¼ cup) of concentrate using the line on the Stopper (F). Dilute
with water, milk or ice (refer to chart). Use the Stopper to seal the Glass Carafe and store in the refrigerator, for up to two weeks.
YIELD
YIELD: Using 10 oz/284 g of coffee and 40 oz/1200 ml (5 cups) of water, one carafe of concentrate produces roughly 12-14 beverages.
USE & CARE
The glass carafe is dishwasher safe. Hand wash all other parts
Note: If you remove the gasket in the Filter Cap (D) to clean, ensure the gasket is not twisted when reassembled to prevent leaking.
TO STORE
TIPS FOR ENJOYING YOUR COLD BREW
Making Your Coffee Concentrate
Acidity
Many variables contribute to the acidity level of coffee, including where the bean is grown, how it is harvested, and how it is roasted; however, the same coffee bean, cold brewed, produces a coffee with much less acidity than if it were brewed with hot water. Cold water simply extracts less acid from the bean.
Roast
We’ve noticed that lighter roasts bring out some nice fruity flavors inherent within the beans, but any roast will do. We encourage you to experiment to figure out which you like best.
Grind Size
Medium to coarse ground coffee works best with the OXO Cold Brew Coffee Maker. Look for the “Automatic Drip” or “French Press” setting on grinders.
Recipe
We recommend a 1:4 coffee-to-water ratio. 10 oz/284 g of coffee* to 40 oz/1200 ml (5 cups) of water fits perfectly in the OXO Cold Brew Coffee Maker. Adjusting this ratio will result in a stronger or weaker concentration, which you may prefer.
*We recommend weighing your coffee since volume can vary depending on grind size, roast, etc. If you don’t have a scale, 10 oz/284 g of coffee is roughly 3.5 cups.
Brew Time
Think of cold brewing coffee as replacing heat with time. To fully extract flavors, coffee should steep 12-24 hours (or overnight). Good things come to those who wait!
Filtration Time
Using coarse-ground coffee, filtration can take around 20 minutes. A finer ground will filter much more slowly. For instance, an espresso grind may take as long as 45 minutes to an hour to filter.
Making Your Coffee Beverage
Servings
We recommend a 1:2 or 1:3 ratio of coffee concentrate to water or milk. For example, if you measure out 2 oz/60 ml of concentrate using the line on the Stopper, you would dilute it with 4-6 oz/120-180 ml of water or milk. Keep in mind that adding ice will further dilute your beverage. Our 10 oz/284 g of coffee recipe yields about 12-14 beverages.
Hot Coffee
If you prefer your coffee hot, simply add 4-6 oz/120-180 ml of hot water or milk to your 2 oz/60 ml of concentrate.
Sweet Cold Brew
Granulated sugar is difficult to dissolve in a cold beverage; to sweeten your drink, we recommend simple syrup. To make, simply dissolve 1 part sugar in 1 part hot water.
Good Tip
Try making New Orleans Style cold brew by adding roasted chicory to your grounds as they brew, or try other infusions, including using cinnamon, clove or orange peels. Since the cold brew concentrate packs a lot of flavor, it is also ideal for recipes, such as brownies and coffee-flavored ice cream. For more ideas and recipes, check out www.oxo.com.
TIPS FOR ENJOYING YOUR COLD BREW
Making Your Tea Concentrate
Recipe
Teas come in many varieties, from white to green to black, herbal, rooibos, bagged, and loose leaf. As a jumping off point, we recommend trying 16 g of loose leaf tea, or 8 tea bags, with 32 oz/950 ml of cold water. The weight of the tea will vary by type, so if you lack a scale, try using 1-2 teaspoons of loose leaf tea per cup of water. Keep in mind the capacity of our Glass Carafe when sealed, is 32 oz/4 cups, so be careful not to overflow. The intensity and flavor of the concentrate will ultimately depend upon the kind of tea, ratio of tea leaves to water, and brew time. We advise you to experiment to discover your perfect beverage!
Tea Type
You can use any tea you normally prefer to drink! We only advise against finely ground or powdered teas, like matcha, which may inhibit filtration.
Bagged vs. Loose Leaf
Both bagged and loose-leaf teas work. Tea bags often contain finer leaf particles than loose-leaf teas. Keep in mind that particle size, as well as the type of tea, are factors that influence extraction rate and flavor.
Brew Time
We recommend cold brewing your tea between 5-12 hours. Shorter brew times will more likely produce a weaker tea, which you can drink straight or over ice. Longer brew times may cause your tea to become more concentrated; however, be aware, some kinds of tea leaves, like green tea, can become bitter if left to brew too long.
To Serve
Depending on the strength, you may want to dilute your tea with water, milk, or ice.
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