Coffee Making Basics for Beginners

Quick answer

• Start with fresh, whole bean coffee. Grind it right before brewing.
• Use filtered water. It makes a huge difference.
• Get your coffee-to-water ratio dialed in. Usually around 1:15 to 1:17.
• Ensure your water is the right temperature. Not boiling, but hot.
• Keep your gear clean. Seriously.
• Don’t rush the process. Good coffee takes a little time.

Who this is for

• You’re new to brewing your own coffee.
• You’re tired of mediocre coffee and want to step it up.
• You’ve got a basic brewer and want to use it right.

What to check first

Brewer type and filter type

Know what you’re working with. Are you using a drip machine, a pour-over cone, a French press, or something else? Each has its own quirks. The filter matters too. Paper filters catch more oils and fines, leading to a cleaner cup. Metal filters let more through, giving a richer body. If you’re unsure, check your brewer’s manual or the packaging.

If you’re looking to try a pour-over, a good quality pour over coffee maker is essential for consistent results and delicious coffee.

Bodum 34oz Pour Over Coffee Maker, High-Heat Borosilicate Glass with Reusable Stainless Steel Filter and Cork Grip - Made in Portugal

• Pour Over Coffee: Manual Pour Over Coffee Maker allows you to brew an excellent cup of Coffee in minutes
• Stainless steel: Includes a new and improved permanent, stainless steel mesh filter that helps extract your coffee's aromatic oils and subtle flavors instead of being absorbed by a paper filter
• Coffee Carafe: Made of durable, heat-resistant borosilicate glass with Cork Band detailing that is both functional and elegant; single wall
• Quick and Easy: Simply add coarse ground Coffee to filter, pour a small amount of water in a circular motion over ground Coffee until soaked then add the remaining water and let drip
• Servings: Pour Over Coffee Maker makes 8 cups of Coffee, 4 oz each; dishwasher safe

Buy on Amazon

Water quality and temperature

Your coffee is mostly water, so good water is key. Tap water can have off-flavors. Try using filtered water from a Brita pitcher or a more advanced system. For temperature, aim for water that’s just off the boil, around 195-205°F. Boiling water can scorch your grounds, making the coffee taste bitter. Too cool, and you won’t extract enough flavor. A simple thermometer can help here.

Grind size and coffee freshness

This is huge. Coffee stales fast after grinding. Buy whole beans and grind them just before you brew. The grind size depends on your brewer. Drip machines usually need a medium grind, like coarse sand. French presses need a coarse grind, like sea salt. Espresso needs super fine. If your coffee tastes weak or sour, your grind might be too coarse. Too bitter? Too fine.

Coffee-to-water ratio

This is how much coffee you use for a given amount of water. A good starting point is a ratio between 1:15 and 1:17. That means for every gram of coffee, use 15 to 17 grams of water. If you’re using ounces, a common starting point is about 2 tablespoons of coffee for every 6 oz of water. Experiment here. Too much coffee tastes strong and bitter; too little is weak and watery.

Cleanliness/descale status

Old coffee oils build up. They turn rancid and make your coffee taste bad, no matter how good the beans are. Regularly clean your brewer, carafe, and any other parts that touch coffee. For drip machines, descaling is also important. Mineral buildup can affect water flow and temperature. Check your brewer’s manual for specific cleaning and descaling instructions.

Step-by-step (brew workflow)

Here’s a general workflow for a pour-over, but the principles apply broadly:

1. Heat your water. Fill your kettle with fresh, filtered water. Heat it to about 195-205°F.

• What “good” looks like: Water is hot but not aggressively boiling. You’ll see small bubbles forming.
• Common mistake: Using boiling water. This scorches the grounds. Avoid by letting the kettle sit for 30-60 seconds after it boils.

2. Grind your coffee. Weigh your whole beans. Grind them to the appropriate size for your brewer. For pour-over, aim for a medium-fine grind, like coarse sand.

• What “good” looks like: Uniform particle size, no excessive dust.
• Common mistake: Grinding too early. Coffee loses aromatics quickly after grinding. Grind right before you brew.

3. Prepare your filter. If using a paper filter, place it in the brewer. Rinse it with hot water. This removes paper taste and preheats the brewer.

• What “good” looks like: The filter is wet, and the rinse water has been discarded.
• Common mistake: Forgetting to rinse the filter. This can leave a papery taste in your coffee.

4. Add coffee grounds. Discard the rinse water. Add your freshly ground coffee to the filter. Gently shake the brewer to level the grounds.

• What “good” looks like: A flat, even bed of coffee grounds.
• Common mistake: Not leveling the grounds. This leads to uneven extraction, with some parts over-extracted and others under-extracted.

5. Bloom the coffee. Start pouring a small amount of hot water (about twice the weight of the coffee) evenly over the grounds. Wait 30 seconds.

• What “good” looks like: The coffee grounds puff up and release gas (CO2). This is called the bloom.
• Common mistake: Skipping the bloom. This means you’re not letting the coffee degas properly, which can lead to sourness.

6. Begin the main pour. After the bloom, start pouring the rest of your hot water in a slow, steady, circular motion, working from the center outwards. Avoid pouring directly onto the filter paper.

• What “good” looks like: A consistent flow of water, keeping the grounds saturated but not flooded.
• Common mistake: Pouring too fast or unevenly. This causes channeling, where water bypasses some grounds, leading to weak coffee.

7. Control the pour rate. Aim to finish pouring all your water within 2-3 minutes for a standard pour-over. Adjust your pour speed to control the flow.

• What “good” looks like: The water level in the brewer stays manageable, and the brewing process finishes in a reasonable time.
• Common mistake: Pouring too quickly, which results in under-extraction and a weak, sour cup. Or pouring too slowly, leading to over-extraction and bitterness.

8. Let it drip. Once you’ve finished pouring, let all the water drain through the coffee grounds.

• What “good” looks like: The coffee bed is mostly drained, with just a few drips remaining.
• Common mistake: Stopping the brew too early. You’ll miss out on flavor.

9. Remove the brewer. Carefully remove the brewer from your mug or carafe.

• What “good” looks like: No coffee grounds have fallen into your brewed coffee.
• Common mistake: Leaving the brewer on too long, which can cause bitter compounds to drip into your final cup.

10. Serve and enjoy. Give your coffee a gentle swirl if it’s in a carafe. Pour it into your favorite mug.

• What “good” looks like: Aromatic, flavorful coffee.
• Common mistake: Letting it sit on a hot plate for too long. This cooks the coffee and makes it taste burnt.

Common mistakes (and what happens if you ignore them)

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, then try a finer grind because a coarser grind can under-extract.
• If your coffee tastes weak, then increase the amount of coffee you use or decrease the amount of water, because your ratio might be off.
• If your coffee tastes too strong, then decrease the amount of coffee you use or increase the amount of water, because your ratio might be off.
• If your coffee has a papery taste, then rinse your paper filter thoroughly before brewing because it removes residual paper taste.
• If your coffee has a burnt taste, then ensure your water isn’t boiling when you pour it because boiling water can scorch the grounds.
• If your coffee is inconsistent, then start using a scale to measure your coffee and water because precise measurements lead to repeatable results.
• If your coffee tastes dull or stale, then buy whole beans and grind them just before brewing because pre-ground coffee loses flavor quickly.
• If your drip machine brews slowly, then it likely needs descaling because mineral buildup can impede water flow.
• If your coffee is muddy, then your grind might be too fine for your filter, or your filter might be damaged, because fines are getting through.
• If your coffee tastes “off” but you can’t pinpoint it, then clean your brewing equipment thoroughly because old coffee oils are a common culprit.
• If you’re using a French press and it’s hard to plunge, then your grind is likely too fine because it’s clogging the filter.

FAQ

Q: How much coffee should I use?

A: A good starting point is a ratio of 1:15 to 1:17 (coffee to water by weight). For example, 20 grams of coffee for 300-340 grams of water. You can adjust this based on your taste.

Q: What’s the best temperature for brewing coffee?

A: The ideal range is typically between 195°F and 205°F. Water that’s too hot can burn the coffee, leading to bitterness, while water that’s too cool won’t extract enough flavor.

Q: Can I use pre-ground coffee?

A: You can, but it’s not ideal. Pre-ground coffee stales much faster than whole beans. For the best flavor, grind your beans right before you brew.

Q: How do I know if my grind size is right?

A: It depends on your brewer. Drip machines usually need a medium grind (like sand). French presses need a coarse grind (like sea salt). If your coffee is bitter, try a coarser grind; if it’s sour, try a finer grind.

Q: Why does my coffee taste bitter?

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

Q: Why does my coffee taste sour?

A: Sourness usually indicates under-extraction. This can happen if your grind is too coarse, your water is too cool, or you didn’t brew long enough.

Q: How often should I clean my coffee maker?

A: It’s best to rinse and wipe down your brewer and carafe after each use. For drip machines, descaling every 1-3 months (depending on water hardness and usage) is recommended.

Q: Does the type of water I use matter?

A: Absolutely. Coffee is over 98% water, so its quality significantly impacts the final taste. Filtered water is generally recommended to avoid off-flavors from tap water.

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

• Advanced brewing techniques like siphon or Aeropress methods.
• Specific recommendations for grinders, kettles, or scales.
• Detailed discussions on coffee bean origins, roasting profiles, or flavor notes.
• Troubleshooting for specific coffee maker models.

Next, you might want to explore guides on specific brewing methods, learn about different types of coffee grinders, or dive deeper into understanding coffee bean characteristics.