Understanding How 7 Brew Makes Their Coffee

Quick answer

• 7 Brew uses a batch brewing system, similar to many popular coffee shops.
• They focus on fresh, high-quality beans, often roasted locally.
• Water quality and temperature are key to extracting the best flavor.
• Grind size is precisely matched to their brewing equipment for optimal extraction.
• Consistency is maintained through standardized ratios and processes.
• Their brewing method aims for a smooth, full-bodied cup, every time.

Who this is for

• Anyone who loves their 7 Brew coffee and wants to replicate that taste at home.
• Home baristas curious about commercial brewing methods and how they differ.
• Coffee enthusiasts looking to understand the science behind a great cup.

What to check first

Before diving deep, let’s cover the basics that impact any coffee brew, including what you get from 7 Brew.

Brewer type and filter type

Most places like 7 Brew use automatic drip coffee makers for their core batches. Think of those big urns you see. They heat water and let it drip through coffee grounds held in a filter.

• What to check: What kind of brewer do you have at home? Is it an automatic drip machine, a pour-over setup, an Aeropress, or something else? What kind of filters does it use – paper, metal, or cloth?
• What “good” looks like: Your brewer should be clean and functioning correctly. Filters should be the right type for your machine and clean (if reusable).
• Common mistake: Using the wrong filter size or type for your brewer. This can lead to grounds in your cup or poor extraction.

Water quality and temperature

Coffee is mostly water, so good water makes good coffee. Bad water makes bad coffee. Simple as that.

• What to check: Are you using filtered water or tap water? What’s the temperature of the water when it hits the grounds?
• What “good” looks like: Filtered water is best, free of strong odors or flavors. For most brewing methods, water between 195°F and 205°F is ideal. This is hot, but not boiling.
• Common mistake: Using boiling water. This can scorch the coffee grounds, leading to a bitter taste. Using water that’s too cool won’t extract enough flavor, resulting in a weak, sour cup.

Grind size and coffee freshness

This is huge. The grind size dictates how fast water flows through the coffee and how much flavor it pulls out. Freshness means the aromatics are still there.

• What to check: Is your coffee whole bean or pre-ground? When was it roasted? What’s the grind size?
• What “good” looks like: Whole beans, ideally roasted within the last few weeks, ground just before brewing. For drip coffee, a medium grind is usually best – it looks like coarse sand.
• Common mistake: Using pre-ground coffee that’s been sitting around. It loses its flavor fast. Grinding too fine for a drip machine will clog it and make bitter coffee. Grinding too coarse will result in watery, weak coffee.

Coffee-to-water ratio

This is the foundation of how strong your coffee will be. Too little coffee, it’s weak. Too much, it’s too intense.

• What to check: How much coffee are you using for a given amount of water?
• What “good” looks like: A common starting point is the “golden ratio,” about 1:15 to 1:18 (coffee to water by weight). For example, 20 grams of coffee to 300-360 grams (or ml) of water.
• Common mistake: Guessing the amounts. Using too much or too little coffee will throw off the balance, no matter how good your beans or water are.

To achieve the perfect balance, a reliable coffee scale is essential for precise measurements. This ensures your coffee-to-water ratio is always spot on.

Cleanliness/descale status

Nobody wants coffee brewed with old gunk. It tastes bad, plain and simple.

• What to check: When was the last time you cleaned your coffee maker? Have you descaled it recently?
• What “good” looks like: Your brewer should be free of coffee oils and mineral buildup. Regular cleaning (daily or weekly) and descaling (monthly or as needed) keeps things tasting fresh.
• Common mistake: Neglecting cleaning. Old coffee oils can turn rancid and impart a stale, bitter flavor to fresh brews. Mineral buildup can affect water flow and temperature.

Step-by-step (brew workflow)

Here’s a general workflow, like what 7 Brew likely follows for their batch brews. This is for a standard automatic drip machine.

1. Gather your equipment and ingredients.

• What to do: Get your coffee maker, fresh coffee beans, grinder, filtered water, and filters ready.
• What “good” looks like: Everything is clean and within reach.
• Common mistake: Realizing you’re out of filters mid-brew. Double-check everything first.

2. Measure your coffee beans.

• What to do: Weigh your whole beans using a scale. For a standard 10-cup pot (about 50 oz), aim for around 60-70 grams of coffee.
• What “good” looks like: Precise measurement. If you don’t have a scale, use about 2 tablespoons per 6 oz of water as a rough guide.
• Common mistake: Eyeballing the amount. This leads to inconsistency.

3. Grind your coffee beans.

• What to do: Grind the beans to a medium consistency, similar to coarse sand. Grind right before brewing.
• What “good” looks like: The grounds should be fluffy and smell fragrant.
• Common mistake: Grinding too fine or too coarse for your brewer. This will mess up extraction.

4. Prepare the brewer and filter.

• What to do: Place a paper filter in the brew basket. If using a paper filter, rinse it with hot water to remove any papery taste and preheat the brewer. Discard the rinse water.
• What “good” looks like: The filter is seated correctly and the brewer is warm.
• Common mistake: Forgetting to rinse the paper filter. This can leave a papery taste in your coffee.

5. Add the ground coffee to the filter.

• What to do: Pour the freshly ground coffee into the prepared filter. Gently shake the basket to level the grounds.
• What “good” looks like: An even bed of coffee grounds.
• Common mistake: Not leveling the grounds. This can cause uneven water flow and extraction.

6. Add filtered water to the reservoir.

• What to do: Measure the desired amount of filtered water and pour it into the coffee maker’s reservoir.
• What “good” looks like: The correct amount of water for the amount of coffee you’re brewing.
• Common mistake: Overfilling the reservoir or using less water than intended.

7. Start the brewing cycle.

• What to do: Turn on your coffee maker and let it run its cycle.
• What “good” looks like: The machine heats the water and drips it evenly over the grounds.
• Common mistake: Interrupting the brew cycle. Let it finish completely.

8. Allow the coffee to bloom (if your machine allows).

• What to do: Some machines do this automatically. If yours doesn’t, you might see a brief pause where a small amount of hot water hits the grounds, allowing them to release CO2.
• What “good” looks like: The grounds puff up and release a bit of gas.
• Common mistake: Not allowing for bloom if possible. It helps with even extraction.

9. Brewing completes.

• What to do: Wait for the brewing cycle to finish entirely.
• What “good” looks like: No more dripping into the carafe.
• Common mistake: Pouring coffee before the brew is done. This can lead to a weaker, less flavorful cup.

10. Serve immediately.

• What to do: Pour the fresh coffee into your mug.
• What “good” looks like: Aromatic, hot coffee.
• Common mistake: Letting coffee sit on a hot plate for too long. It gets burnt and bitter.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Using stale, pre-ground coffee	Flat, dull flavor; lack of aroma	Buy whole beans and grind them just before brewing.
Water temperature too low	Weak, sour, underdeveloped coffee	Ensure your brewer heats water to 195-205°F. Check the manual if unsure.
Water temperature too high (boiling)	Bitter, burnt, harsh flavor	Let boiling water cool for about 30-60 seconds before brewing.
Grind size too fine for drip brewer	Bitter, over-extracted coffee; clogged brewer	Use a medium grind (like coarse sand).
Grind size too coarse for drip brewer	Weak, watery, under-extracted coffee	Use a medium grind.
Inconsistent coffee-to-water ratio	Coffee too strong or too weak	Use a scale to measure coffee and water by weight for accuracy.
Dirty brewer or stale filters	Off-flavors, rancid taste	Clean your brewer regularly and descale it as recommended. Use fresh filters.
Not rinsing paper filters	Papery taste in coffee	Rinse paper filters with hot water before adding grounds.
Uneven coffee bed in the filter basket	Uneven extraction, channeling, bitter and sour notes	Gently shake the brew basket to level the grounds after adding them.
Letting coffee sit on a hot plate	Burnt, stale, bitter coffee	Transfer brewed coffee to a thermal carafe or insulated mug.
Using tap water with strong flavors	Off-flavors in the coffee	Use filtered water.

Decision rules (simple if/then)

• If your coffee tastes bitter, then try a coarser grind because a finer grind can over-extract.
• If your coffee tastes sour or weak, then try a finer grind because a coarser grind under-extracts.
• If your coffee tastes bitter, then check your water temperature to ensure it’s not too hot because boiling water can scorch the grounds.
• If your coffee tastes weak, then check your coffee-to-water ratio and consider using more coffee because too little coffee makes weak brew.
• If your coffee has a papery taste, then rinse your paper filter with hot water before brewing because this removes the papery residue.
• If your brewer is clogged or dripping slowly, then check your grind size and clean your machine because a fine grind or buildup can cause blockages.
• If your coffee has off-flavors, then clean your brewer and descale it because old coffee oils and mineral deposits ruin taste.
• If your coffee lacks aroma and flavor, then use freshly roasted beans and grind them just before brewing because pre-ground coffee loses its potency fast.
• If your coffee is consistently inconsistent, then start weighing your coffee and water because volumetric measurements are less accurate.
• If your brewed coffee tastes stale quickly, then transfer it to a thermal carafe instead of leaving it on the warming plate because heat degrades coffee flavor.
• If your coffee tastes metallic, then check your water quality and consider using filtered water because minerals in tap water can affect taste.

FAQ

Q: Does 7 Brew use special beans?

A: They typically source high-quality beans and often emphasize local roasting. The specific origin and roast profile can vary, but freshness is a key focus.

Q: Is 7 Brew coffee made with an espresso machine?

A: For their standard drip coffee, no. They use batch brewers. Espresso is for their specialty drinks like lattes and cappuccinos.

Q: What’s the best way to store 7 Brew coffee beans at home?

A: Store whole beans in an airtight container away from light, heat, and moisture. Avoid the refrigerator or freezer for daily use beans, as condensation can be an issue.

Q: How can I make my home coffee taste more like 7 Brew?

A: Focus on fresh, whole beans, grind them right before brewing, use filtered water at the correct temperature, and maintain a consistent coffee-to-water ratio.

Q: Why is my coffee sometimes bitter, even with good beans?

A: Bitterness is often caused by over-extraction. This can be due to grinding too fine, water that’s too hot, or brewing for too long.

Q: What does “bloom” mean in coffee brewing?

A: The bloom is the initial release of CO2 gas when hot water first hits fresh coffee grounds. It helps ensure more even extraction by allowing the grounds to degas.

Q: How often should I clean my coffee maker?

A: Daily rinsing of parts that touch coffee and weekly cleaning of the brew basket and carafe is a good habit. Descaling should be done monthly or as your machine’s manual suggests.

Q: Can I use a French press to replicate 7 Brew’s taste?

A: A French press uses a different brewing method (immersion vs. drip) and a coarser grind. While you can make delicious coffee, it won’t taste exactly like their drip coffee.

Q: What’s the ideal water temperature for brewing coffee?

A: Most experts recommend water between 195°F and 205°F (90-96°C) for optimal extraction.

What this page does NOT cover (and where to go next)

• Specific details on 7 Brew’s proprietary bean blends or exact roasting profiles.
• Recipes for 7 Brew’s specialty drinks (like their flavored coffees).
• In-depth comparisons of different commercial brewing systems.
• Troubleshooting advanced issues with specific coffee maker models.

Next, you might want to explore:

• Different coffee bean origins and their flavor profiles.
• The science behind extraction and how grind size affects it.
• Tips for dialing in your pour-over technique.
• How to choose the best grinder for your home setup.