Brewing Tea Like Coffee in a Keurig Machine

Quick Answer

• Yes, you can brew tea in a Keurig machine, but it’s not a direct 1:1 replacement for coffee brewing.
• Use the “brew” function as you would for coffee, selecting the appropriate cup size.
• Opt for tea bags or loose-leaf tea specifically designed for single-serve brewers or strong steeping.
• Be mindful of water temperature; Keurig machines typically brew hotter than ideal for delicate teas.
• Clean your Keurig thoroughly after brewing tea to prevent flavor transfer to future coffee brews.
• Consider using a reusable K-Cup filter for loose-leaf tea to control the amount and type of tea used.

Who This Is For

• Coffee drinkers who also enjoy tea and want to use their Keurig for both beverages.
• Individuals looking for a quick and convenient way to brew a single cup of tea.
• Those who own a Keurig and want to explore its versatility beyond coffee.

What to Check First

Before you attempt to brew tea in your Keurig, consider these factors to ensure the best possible outcome and protect your machine.

Brewer Type and Filter Type

• What to check: Your Keurig model and whether you have a reusable filter.
• What “good” looks like: You know your Keurig model and have a clear understanding of its brewing settings. If you plan to use loose-leaf tea, having a reusable K-Cup filter or a compatible single-serve infuser is ideal.
• Common mistake: Assuming all Keurig machines handle tea the same way or trying to use loose-leaf tea without a proper filter. This can lead to grounds in your cup or clogs.
• How to avoid: Consult your Keurig’s manual for specific instructions on using different brew strengths or cup sizes. If using loose-leaf tea, invest in a reusable filter designed for your machine.

If you plan to use loose-leaf tea, having a reusable K-Cup filter or a compatible single-serve infuser is ideal. Investing in a reusable filter designed for your machine is a great way to ensure a clean brew.

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Water Quality and Temperature

• What to check: The quality of your water and the typical brewing temperature of your Keurig.
• What “good” looks like: You’re using filtered water, and you’re aware that Keurigs generally brew at temperatures around 190-195°F, which is suitable for most black and green teas but can be too hot for delicate white or oolong teas.
• Common mistake: Using tap water, which can contain minerals that affect tea flavor and build up in your machine, or not accounting for the high brewing temperature.
• How to avoid: Always use filtered or bottled water for the cleanest taste. If brewing delicate teas, you might need to let the brewed hot water sit for a minute or two before steeping, or consider a Keurig model with temperature control if available.

Grind Size and Coffee Freshness

• What to check: The type of tea (tea bags, loose leaf) and its form.
• What “good” looks like: You’re using tea designed for single-serve brewers, or if using loose leaf, you have a medium-coarse grind that won’t pass through your filter. Freshness, while important for coffee, is less critical for tea in this context, but older tea may have diminished flavor.
• Common mistake: Using very fine loose-leaf tea that can easily clog the filter or escape into your cup.
• How to avoid: If using loose leaf, ensure it’s not finely powdered. For tea bags, ensure they are whole and not broken.

Coffee-to-Water Ratio

• What to check: The amount of tea you’re using relative to the water dispensed by your Keurig.
• What “good” looks like: You’re using enough tea for a flavorful brew, typically one tea bag or 1-2 teaspoons of loose leaf per 6-8 oz of water.
• Common mistake: Under-dosing the tea, resulting in a weak, watery brew.
• How to avoid: Start with the recommended amount for your tea type and adjust based on your preference. For loose leaf in a reusable filter, fill it appropriately without overpacking.

Cleanliness/Descale Status

• What to check: The internal cleanliness of your Keurig and whether it’s due for descaling.
• What “good” looks like: Your machine is clean, free of coffee residue, and has been descaled according to the manufacturer’s recommendations.
• Common mistake: Brewing tea in a machine that hasn’t been cleaned since its last coffee brew. This will result in a coffee-flavored tea.
• How to avoid: Run a water-only brew cycle before and after brewing tea, especially if you plan to brew coffee soon after. Descale your machine regularly as per the manual.

Step-by-Step: Brewing Tea Like Coffee in a Keurig

This workflow assumes you are using a tea bag or a reusable filter with loose-leaf tea.

1. Prepare the Machine: Ensure your Keurig is plugged in, filled with fresh water, and turned on.

• What “good” looks like: The water reservoir is full, and the power light is on.
• Common mistake: Forgetting to fill the water reservoir, leading to an incomplete brew or error message.
• How to avoid: Double-check the water level before proceeding.

2. Cleanse the Brewer (Optional but Recommended): Run a water-only brew cycle using a medium cup size.

• What “good” looks like: Hot water dispenses cleanly, rinsing out any residual coffee or debris.
• Common mistake: Skipping this step, which can lead to coffee-flavored tea.
• How to avoid: Always run a water-only cycle before brewing anything other than coffee.

3. Insert Tea: Place a tea bag into the K-Cup holder (if your model allows) or fill a reusable K-Cup filter with loose-leaf tea.

• What “good” looks like: The tea bag is positioned correctly, or the reusable filter is filled with the appropriate amount of loose leaf (typically 1-2 teaspoons for an 8 oz brew).
• Common mistake: Overfilling a reusable filter, which can restrict water flow and result in weak tea.
• How to avoid: Follow the fill lines or guidelines for your reusable filter. For tea bags, ensure they aren’t crushed.

4. Close the Brewer Handle: Lower the handle firmly to pierce the tea bag or secure the reusable filter.

• What “good” looks like: The handle closes smoothly, indicating the filter is properly seated.
• Common mistake: Not closing the handle completely, which can cause water to spray out.
• How to avoid: Apply firm, even pressure until the handle locks into place.

5. Select Cup Size: Choose the desired cup size (e.g., 6 oz, 8 oz, 10 oz). Smaller sizes generally produce stronger brews.

• What “good” looks like: Your selected cup size lights up on the display.
• Common mistake: Selecting a larger cup size than intended, resulting in weak tea.
• How to avoid: Be sure to press the correct button for your desired brew strength.

6. Select Brew Strength (If Available): If your Keurig has a brew strength option (e.g., “strong”), select it.

• What “good” looks like: The “strong” setting is activated, indicating a slower brew process for better extraction.
• Common mistake: Not using the strong setting for tea, as it’s designed to compensate for the faster brew cycles of a Keurig.
• How to avoid: Always opt for the strong brew setting when brewing tea.

7. Start Brewing: Press the brew button.

• What “good” looks like: The machine begins dispensing hot water into your mug.
• Common mistake: Accidentally pressing the wrong button, like the “clean” cycle.
• How to avoid: Pay attention to the button you are pressing.

8. Monitor Brew: Watch as the water dispenses over the tea.

• What “good” looks like: The water passes through the tea, extracting color and aroma.
• Common mistake: Leaving the machine unattended and missing potential overflow if the filter is clogged.
• How to avoid: Stay nearby, especially for the first few brews, to monitor the process.

9. Remove Tea: Once brewing is complete, carefully lift the handle and remove the used tea bag or reusable filter.

• What “good” looks like: The tea bag/filter is removed cleanly and safely.
• Common mistake: Touching the hot K-Cup holder or filter immediately after brewing.
• How to avoid: Allow the components to cool slightly before handling, or use a utensil to lift the filter.

10. Discard or Clean: Dispose of the tea bag or rinse out the reusable filter.

• What “good” looks like: Your brewing area is tidy, and the reusable filter is ready for its next use or cleaning.
• Common mistake: Leaving used tea leaves in a reusable filter for extended periods, which can lead to mold or odors.
• How to avoid: Clean reusable filters immediately after use.

11. Rinse Cycle (Optional but Recommended): Run another water-only brew cycle to rinse the machine.

• What “good” looks like: Clean water dispenses, ensuring no tea residue remains.
• Common mistake: Not rinsing, which can leave a tea aroma or flavor for your next coffee brew.
• How to avoid: This is a crucial step for maintaining flavor purity.

Common Mistakes (and What Happens If You Ignore Them)

Decision Rules

• If you are brewing delicate white or green tea, then consider using a slightly smaller cup size (e.g., 6 oz instead of 8 oz) because Keurigs tend to brew hotter than ideal for these teas, and a smaller volume allows for quicker extraction without scalding.
• If you want to use loose-leaf tea, then use a reusable K-Cup filter because it allows you to control the amount of tea and prevents grounds from entering your cup or machine.
• If your Keurig has a brew strength option, then always select “strong” when brewing tea because Keurig brew cycles are fast, and the strong setting helps to extract more flavor from the tea leaves.
• If you are brewing black tea, then an 8 oz cup size is generally a good starting point because it offers a balanced extraction for most black tea varieties.
• If you notice your tea tastes like coffee, then you likely skipped the pre-brew rinse cycle, so run a water-only cycle before your next brew.
• If your Keurig is making unusual noises or brewing slowly, then it’s probably time to descale it because mineral buildup can affect performance.
• If you are using a tea bag, then ensure it is not crushed or torn before placing it in the K-Cup holder, as this can lead to grounds escaping.
• If you are brewing herbal infusions, then a larger cup size (e.g., 10 oz) might be appropriate as some herbs require more water for full flavor extraction.
• If you want to prevent flavor contamination, then always run a water-only rinse cycle after brewing tea and before brewing coffee.
• If you find your tea is too weak, then try using slightly more loose-leaf tea in your reusable filter or select a smaller cup size for your next brew.

FAQ

Can I use any tea bag in my Keurig?

Generally, yes, but tea bags designed for single-serve brewers or those that are not overly bulky will work best. Avoid bags that are too large or might burst.

Will brewing tea damage my Keurig?

No, as long as you use it properly and keep it clean. The main risks are flavor contamination or potential clogs if using loose leaf improperly.

How much loose-leaf tea should I use in a reusable K-Cup?

For an 8 oz brew, start with 1 to 2 teaspoons of loose-leaf tea. Adjust based on the type of tea and your personal preference for strength.

Why does my Keurig brew tea so hot?

Keurig machines are designed to brew coffee, which typically requires higher temperatures. This can sometimes be too hot for delicate teas, potentially making them taste bitter.

How do I clean my Keurig after brewing tea?

Run several water-only brew cycles. You can also use a descaling solution periodically, following your machine’s manual.

Can I brew coffee and tea in the same K-Cup?

It’s not recommended. The flavors will mix, and you’ll get a muddled taste. Always use a clean K-Cup or reusable filter for each beverage.

What’s the difference between brewing coffee and tea in a Keurig?

The primary differences are the brewing time (Keurigs are fast for both), the optimal water temperature (Keurigs are consistently hot), and the need for a filter for loose-leaf tea.

Can I use iced tea K-Cups in my Keurig?

Yes, iced tea K-Cups are designed for Keurig machines and will brew as intended.

My tea tastes weak. What did I do wrong?

You might have used too little tea, selected too large a cup size, or not used the “strong” brew setting. Try adjusting these factors.

What This Page Does Not Cover (And Where to Go Next)

• Specific temperature settings for individual tea varietals (e.g., ideal temperatures for sencha vs. Earl Grey).
• Detailed comparisons of different reusable K-Cup filter types.
• Advanced brewing techniques for tea outside of a Keurig machine (e.g., gong fu brewing).
• The impact of specific water mineral content on tea flavor.