Brewing With Your Mars Drinks Coffee Maker
Quick answer
- Make sure your Mars Drinks coffee maker is clean. Seriously, a clean machine makes a world of difference.
- Use fresh, good-quality coffee beans. Old beans taste like sadness.
- Grind your beans just before brewing. Consistency is key here.
- Get your water right. Filtered water is your friend.
- Dial in your coffee-to-water ratio. Don’t just eyeball it.
- Experiment with grind size. It’s a big lever for flavor.
- Pay attention to water temperature. Too hot, too cold, it all matters.
Who this is for
- Anyone who just got a Mars Drinks coffee maker and wants to make a killer cup.
- Coffee lovers who are ready to stop settling for “okay” coffee at home.
- Folks who want to dial in their home brewing game and understand the variables.
What to check first
Brewer type and filter type
Your Mars Drinks coffee maker is likely a specific type, maybe a pod system or something else. Know what it is. The filter is crucial. If it uses pods, that’s your filter. If it’s a drip machine, what kind of paper or reusable filter does it take? Using the wrong filter can ruin your brew. Check the manual if you’re not sure.
Water quality and temperature
Tap water can have off-flavors that mess with your coffee. Filtered water is best. Think Brita or a more advanced system. For temperature, most brewers handle this automatically. But if yours has settings, aim for that sweet spot, usually between 195°F and 205°F. Too cool, and you get sour coffee. Too hot, and it can taste burnt.
Grind size and coffee freshness
Freshness is king. Buy whole beans and grind them right before you brew. Pre-ground coffee loses its magic fast. For grind size, it depends on your brewer. Espresso machines need fine grinds, drip machines need medium, and French presses need coarse. Your Mars Drinks maker will have a recommendation.
Coffee-to-water ratio
This is where you balance strength. A good starting point for most brewing methods is a ratio of about 1:15 to 1:17 (coffee to water by weight). So, for every 1 gram of coffee, use 15-17 grams of water. If you’re using volume, a common starting point is about 2 tablespoons of coffee for every 6 oz of water. Measure! Don’t guess.
Cleanliness/descale status
This is huge. Coffee oils build up. Mineral deposits from water (scale) clog things up. A dirty machine makes bad coffee, plain and simple. If your Mars Drinks maker has a cleaning cycle, run it regularly. Descale it according to the manufacturer’s instructions. A clean machine is a happy machine.
Step-by-step (brew workflow)
1. Gather your gear: Get your Mars Drinks coffee maker, fresh beans, grinder, scale, and filtered water.
- What “good” looks like: Everything is ready to go. No scrambling for stuff mid-brew.
- Common mistake: Forgetting to weigh your beans or water. Avoid this by having your scale handy from the start.
Gather your gear, including your Mars Drinks coffee maker, fresh beans, grinder, scale, and filtered water. Having everything ready ensures a smooth brewing process.
- Brews a delicious range of cafe-style drinks (over 100 options) including Coffee, tea, Cafe latte, chai latte, hot chocolate, Soup & hot water
- One touch brewing in 60 seconds based on brewing a single cup of Coffee or tea
- 3 cup sizes available
- Large tank size means up to 4 more cups between refills compared to the Keurig OfficePro K145
- Patented brewing process ensures no cross-contamination from drink to drink
Having a reliable coffee scale is essential for consistent brews. This scale will help you precisely measure your beans and water, ensuring you nail that perfect coffee-to-water ratio every time.
- Barista-Level Precision: A 0.1g high-precision sensor with a rapid refresh rate responds instantly to changes in weight, helping you achieve consistent results across espresso, pour over, drip coffee, Chemex, V60, and filter coffee brewing.
- Integrated Brew Timer: A built-in count-up and count-down timer tracks bloom, extraction, and espresso shots. Ideal for dialing in espresso, timing Chemex and V60 pour over recipes, or steeping tea. Auto-shutoff helps preserve battery life between brews.
- Durable Waterproof Silicone Cover: The heat-resistant, dishwasher-safe silicone cover helps protect the coffee scale's spacious 5.25" x 5.25" weighing surface from splashes, spills, and hot equipment. The grooved surface provides added stability and makes cleanup quick and easy.
- Versatile Measurement Options: Quick-tare and 6 unit options make it easy to weigh coffee beans, espresso shots, matcha portions, and more. Choose from g, ml, lb, lb:oz, oz, and fl oz for added flexibility in the kitchen and coffee bar.
- Intuitive Design: A bright dual-color LCD display clearly separates weight and timer readings, while simple controls make daily brewing easy. Includes 3 AAA batteries and is backed by 5 years of coverage, with support from our St. Louis-based team whenever you need a hand.
2. Heat your water: If your brewer doesn’t heat water, do it separately to the right temperature (195-205°F).
- What “good” looks like: Water is at the ideal temperature, not boiling or lukewarm.
- Common mistake: Using water straight from a boiling kettle. Let it cool for 30-60 seconds.
3. Weigh your coffee beans: Use your scale to measure the right amount of whole beans for your brew.
- What “good” looks like: Precise measurement. You know exactly how much coffee you’re using.
- Common mistake: Eyeballing the amount. This leads to inconsistent brews.
4. Grind your coffee: Grind the beans to the size recommended for your Mars Drinks maker.
- What “good” looks like: A consistent grind size, not too fine and not too coarse.
- Common mistake: Grinding too fine, which can clog filters and lead to over-extraction (bitter taste).
5. Prepare the brewer: Insert the filter (if applicable) and rinse it with hot water to remove paper taste and preheat the brewer.
- What “good” looks like: The filter is properly seated and the brewer is warm.
- Common mistake: Skipping the filter rinse. This can leave a papery taste in your coffee.
6. Add ground coffee: Place the freshly ground coffee into the prepared brewer.
- What “good” looks like: An even bed of coffee grounds.
- Common mistake: Not leveling the grounds. This can lead to uneven water flow and extraction.
7. Bloom the coffee (if applicable): Pour just enough hot water to saturate the grounds and let it sit for 30 seconds.
- What “good” looks like: The grounds puff up and release CO2 (a “bloom”).
- Common mistake: Skipping the bloom. This helps release trapped gases for a better flavor.
8. Complete the pour: Slowly pour the remaining hot water over the grounds in a controlled manner.
- What “good” looks like: Even saturation of all coffee grounds.
- Common mistake: Pouring too fast or unevenly. This can lead to channeling and weak spots.
9. Allow to brew: Let the coffee finish brewing completely.
- What “good” looks like: The brewer has finished its cycle and all the water has passed through.
- Common mistake: Removing the brewer too early. This results in weak, underdeveloped coffee.
10. Serve and enjoy: Pour your freshly brewed coffee into your favorite mug.
- What “good” looks like: A rich, aromatic cup of coffee.
- Common mistake: Letting it sit on a hot plate for too long. This can make it taste burnt.
Common mistakes (and what happens if you ignore them)
| Mistake | What it causes | Fix |
|---|---|---|
| Using stale coffee beans | Flat, lifeless, or bitter coffee | Buy whole beans and grind just before brewing. |
| Incorrect grind size (too fine) | Bitter, over-extracted coffee; clogged filter | Adjust grinder to a coarser setting. |
| Incorrect grind size (too coarse) | Weak, sour, under-extracted coffee | Adjust grinder to a finer setting. |
| Using tap water with off-flavors | Unpleasant chemical or mineral taste in coffee | Use filtered or bottled water. |
| Incorrect coffee-to-water ratio (too much coffee) | Overpowering, bitter coffee | Reduce the amount of coffee or increase water. |
| Incorrect coffee-to-water ratio (too little coffee) | Weak, watery, bland coffee | Increase the amount of coffee or reduce water. |
| Not cleaning the coffee maker regularly | Burnt, bitter taste; slow brewing | Run cleaning cycles and descale as recommended by the manual. |
| Brewing with water that’s too hot | Burnt, acrid taste | Let boiling water cool for 30-60 seconds before brewing. |
| Brewing with water that’s too cool | Sour, weak, underdeveloped taste | Ensure water is between 195°F and 205°F. |
| Not preheating the brewer/mug | Coffee cools too quickly; flavor can suffer | Rinse brewer and mug with hot water before brewing. |
| Pouring water too fast or unevenly | Uneven extraction, weak spots, channeling | Pour slowly and steadily, saturating all grounds evenly. |
Decision rules (simple if/then)
- If your coffee tastes bitter, then try a coarser grind because it reduces extraction.
- If your coffee tastes sour, then try a finer grind because it increases extraction.
- If your coffee tastes weak, then use more coffee or less water because you need a stronger ratio.
- If your coffee tastes too strong, then use less coffee or more water because you need a weaker ratio.
- If your coffee has an off-flavor, then check your water quality because tap water can be the culprit.
- If your coffee tastes burnt, then check your water temperature or if it’s been sitting too long on a hot plate.
- If your Mars Drinks maker is brewing slowly, then it likely needs descaling because mineral buildup is restricting flow.
- If you’re tasting stale coffee, then your beans are old, so buy fresher ones and grind them just before brewing.
- If your bloom is weak or non-existent, then your coffee might be stale, or you might need to adjust your grind.
- If your brew is inconsistent, then start measuring your coffee and water by weight using a scale.
- If your coffee tastes papery, then you probably didn’t rinse your filter, so do that next time.
FAQ
How often should I clean my Mars Drinks coffee maker?
Most manufacturers recommend a quick clean after each use and a deeper clean or descaling cycle every 1-3 months, depending on usage and water hardness. Check your manual for specifics.
What’s the best way to store coffee beans?
Keep them in an airtight container, away from light, heat, and moisture. Avoid the refrigerator or freezer unless you’re storing them long-term and vacuum-sealed.
Does the type of water I use really matter?
Absolutely. Water makes up over 98% of your coffee. Using filtered water removes impurities that can affect flavor, leading to a cleaner, brighter cup.
How do I know if my grind size is right?
You learn through experimentation. If your coffee is bitter, it’s likely too fine. If it’s weak, it’s probably too coarse. Look for consistency in the grounds.
What does “blooming” coffee actually do?
Blooming releases trapped CO2 gas from fresh coffee grounds. This allows for more even water saturation and extraction during the brewing process, leading to better flavor.
Can I reuse a coffee filter?
Paper filters are designed for single use. Reusable metal or cloth filters can be used multiple times, but they need thorough cleaning after each brew to prevent old coffee oils from affecting taste.
My coffee tastes muddy. What’s wrong?
This often happens with too fine a grind for your brewing method, or if you’re using a filter that’s too porous. A coarser grind or a different filter type might help.
Is it okay to use pre-ground coffee?
For convenience, sure. But for the best flavor, it’s not ideal. Pre-ground coffee loses its aromatic compounds much faster than whole beans. Grind right before you brew for maximum freshness.
What this page does NOT cover (and where to go next)
- Specific troubleshooting for error codes on your Mars Drinks model. (Check your Mars Drinks manual.)
- Advanced brewing techniques like immersion or siphon brewing. (Explore specialized brewing guides.)
- Detailed comparisons of different coffee bean origins and roast profiles. (Visit a local roaster or coffee shop.)
- The history of coffee or the science of extraction in extreme detail. (Look for coffee science books or resources.)
- Recommendations for specific coffee brands or roasters. (Experiment with local options!)