My 4 Bs of Great Coffee – B(4) is for Brew

Casa Basil’s Brew Station

In my final installment of the 4 Bs for a great cup of coffee, I go over the perfect brew. Depending on how one is brewing, these factors can change because of the underlying science involved in extracting that coffee flavor we are familiar with.

In review, I have covered Beans, Burn, and Burr. The final step to bring it all together is how you brew. Espresso, for example, the flavor is extracted by emulsification using high temperature water and pressure through a powdery grind of beans. In this article I’ll focus on standard pour-over and drip brewers.

The ideal temperature for coffee flavor extraction is 200º, give or take 5º. Any lower and you have under-extraction; higher and you have over-extraction. This will lead to either weak or bitter coffee, respectively.

Time also plays a factor. How long is this coffee exposed to this water? Too short or too long also leads to the same result – over or under extraction. At 200º and a medium grind, the perfect amount of time is 4 minutes.

All these factors play hand-in-hand in an almost slide-rule type way. Keep the temperature the same but increase the grind size? It will take longer to extract the coffee or allow more brew time than 4 minutes. Same thing with a higher temperature water. Using water closer to boiling? Larger grind.

I’ve never seen a Mr. Coffee type drip machine get close to the ideal temperature of 200º. Every one I have measured clocks in at the 180s. But that’s OK because those suckers can take up to 20 minutes of water running through your grounds, compensating for what would have been an under-extracted brew. It’s called a drip brew because that’s what the machine is doing. The water is coming out in drips. Drip by glorious drip.

Personally, I prefer a pour-over. It varies from the drip in the amount of water entering the brew basket at once. When making a cup or pot of pour over, you generally heat water up just to below boiling and you pour the water over a round brew basket in concentric circles going from the outside to the inside, back to the outside. This keeps the grounds from stagnating. The grounds are constantly moving around, not collecting on the bottom slowing down the time it takes for the water to leave the brew basket and enter your cup or pot.

This is why I prefer Bunn coffee brewers. Technically, they are classified as a pour-over brewer because thats exactly what they do. Have you ever watched these things at a restaurant brew the coffee? That shit is pouring into that pot. No drips there. And guess what? Bunn designed it to complete the brew cycle in 4 minutes. How did they overcome the concentric circles? By forcing the water out through a 5-hole shower head. This keeps the coffee grounds circulating within the brew basket. This is also why the Bunn home brewers have to use a much taller filter than your traditional coffee filter. Otherwise your coffee comes in so fast it would eventually overflow the filter getting coffee grounds in your cup.

Bunns (and Bunn knock-offs such as Avantco) also contain a hot-water heater/tank. The first time set up of this pot one must pour in a couple pots’ worth of water. The boiler will heat the water up to the set temperature and hold it there. These coffee brewers simply stay on all the time providing instant hot water when needed. When it’s time for a pot of coffee a fresh pot of water is poured in, forcing out a pot of already heated water through the brew basket.

Snuggling the Grotesque by Jeff Strand – 4/5

Snuggling the Grotesque by Jeff Strand

Never one to come up short in the mini-story department, Jeff Strand delivers in spades in his latest collection of short stories, Snuggling the Grotesque. Anyone who subscribes to his newsletter will be familiar with his ability to write a short story based on anything, but I’d call those shortER stories, or maybe micro-stories. This collection contains 26 of what you and I would refer to as short stories as only Strand can do with his unholy alliance of horror, thriller, and slapstick comedy.

I’m not a big fan of short stories, hence my 4-star rating. It has to be at least a novella to get 5 stars out of me. The fact I’m even reading a collection of short stories from someone shows you how much in high regard I hold this author.

Ranging from body swapping to chocolate gone evil; trying to get a vampire to bite you to being bit by a mummy; ghetto blasters to fearing the Y2Kbug. Just the grand finale of Mac and Millie, a collaboration between Strand and Bridgett Nelson, is worth the price of admission. There’s something here for everyone. Available from the usual stores and even signed copies from his website.

My 4 Bs of Great Coffee – B(3) is for Burr

Fine ground on the left, medium grind on the right

This is the third installment of four articles for what I refer to as the 4 Bs for a great cup of coffee. You can catch up on Bean and Burn if you’re interested.

A huge contributing factor to a great cup of joe is the burr – or how it’s ground. Burr type grinders are typically higher end coffee grinders. They work by grinding, or crushing your beans down to the proper coarseness. An almost powder for espresso or up to large chunks for French press. Cheaper grinders will use blades, like a blender. These types chop your beans instead of grinding them. They cost less to produce at the cost of uneven grind yield.

Different types of coffee brewing require different size grounds in order to properly extract the coffee taste from the bean to the water. You don’t want to over or under extract the coffee flavors from your grind. But more of that in my final installment of these four Bs – the Brew.

I’d say Starbucks (or any coffee house) exceeds at this particular B. They’ll have the money to purchase multiple quality burr grinders for different types of brewing.

For my Bunn commercial coffee brewer, I use the Bunn LPG-2E that provides an even medium grind and dumps your coffee grounds directly into the brew basket – the perfect amount every time. This particular model has two hoppers and could hold two different types of beans. You select which side you want to grind from. You can control the courseness and the amount of time you want it to grind when you hit the go button. You can also end it early if you don’t want to grind for the entire period of time you have it pre-set to.

Bunn LPG-2E Coffee Grinder

I also use the Rancilio Rocky grinder for my daily espresso needs. The portafilter of my espresso machine sits in the holder directly under the chute and provides a powdery-like grind for use in espresso machines. This grinder is intended for espresso however it can handle a wild variety of grinds from espresso to French Press.

Rancilio Rocky Espresso Grinder

My 4 Bs of Great Coffee – B(2) is for Burn

Roasting a pound of Nicaragua Buenas Aires Maracaturra

This is the second installment of four articles for what I refer to as the 4 Bs for a great cup of coffee. The first B is fresh Beans. Here, I’ll cover what I refer to as the Burn – or roasting the coffee.

Roasting the coffee beans is what transforms them from the green beans to the chocolate colored beans we see in the stores. How long they roast determines the level of the roast as defined in laymen terms we see on most coffee containers in grocery stores – light, medium, or dark.

Roasters have a different language to describe how long we roast them for. In order of progression from light to dark we have City -(minus), City, City + (plus), Full City, Vienna, and Full French Roast. Any roast from Vienna to Full French is just burned coffee. This is where the beans have this oily sheen all over them. Congratulations, you’ve just cooked all the origin flavor out of them and have turned that bean into a bean of charcoal.

There are many ways to roast your beans. Cowboys roasted them in an iron skillet over a flame. Probably the most common way in the Wild West and there are still those today who roast that way.

Some use air popcorn poppers that can roast up to a quarter pound at a time. There are several other roasting machines built on this same principle of using a hot air-bed to roast your beans. My first roaster was called iRoast that was based on this. If memory serves, I could roast a half pound of beans at a time. The closest roaster I see sold today that resembles my iRoast is the Fresh Roast SR800. I can easily go through over a pound a week so I quickly outgrew this.

The roaster I’ve used for the last 15 years is a Behmor drum allowing me to roast up to a pound at a time (and more). With this I’ll roast a pound or two a week.

Enough about the roasting machines though. We’re here to talk about the actual roast. Not what we use to roast. It’s like cooking a burger. You can use a skillet on a stove, a Weber grill, or a large pit smoker mounted on a double axle trailer. That burger will cook and burn on any of those.

That’s where Starbucks fucks up on the roast. This is their biggest pit-fall. They burn their beans. Good, fresh roasted coffee beans should not have that oily sheen on them. At all. If they do, you’ve cooked the ever living shit out of them. You’ve cooked out all the origin flavor and what you have left is the flavor of ash and charcoal – which is the signature flavor of Starbucks. If that’s what you like your coffee to taste like then Starbucks is your go-to bean.

This is where all big-brand coffee’s go wrong. And here is the kicker – they do it on purpose! Why? Because consumers want consistency. That’s why we buy the brands we buy – we like it for whatever reason and want a repeat experience. Coffee is in no way consistent. Coffee is like wine. Every season is different due to climate and environmental conditions. So how can you get the consistency your customers crave? Buy your beans in bulk from the same origin (pick a spot – Honduras, Nicaragua, Mexico, etc.) and burn the fuck out of them. Every time. They will taste the same. And it works! Starbucks obviously has its following. People like that flavor and there is nothing wrong with that.

When a customer goes into mom and pops cafe with some fresh coffee, they are going to be shocked at how it tastes. It won’t taste like the coffee they’ve been drinking their entire lives. Some are going to love that flavor, others may not or may not care. But those that love it? They won’t be going back to Starbucks anymore. And they will have paid less. Win win.

My 4 Bs of Great Coffee – B(1) is for Fresh Beans

Brazil Dry Process Fazenda Rio Brilhante

This is the first of four articles for what I refer to as the 4 Bs for a great cup of coffee. My first B is fresh Beans. We often refer to coffee as beans although they are more accurately described as the pits of coffee cherries. I’ll go ahead and give in and still refer to them as beans. You’ve got to have fresh beans. More so after roasting than before.

Beans can last a very long time after harvesting and processing. I’ve roasted green beans years after I bought them with no tell-tale taste in the cup. We refer to them as green coffee beans because, well, they’re green. Not the chocolate colored coffee beans you see in most grocery stores or in the bean hoppers at your local Starbucks or other mom and pop cafes; or even at McDonalds. Hey – don’t knock McDonald’s McCafe coffee. For an over-the-counter tub of pre-ground coffee, I hold it in high regards. But to say it’s gourmet or fresh coffee would not be accurate.

To properly enjoy a “fresh” cup of joe, those beans need to be within 3 months of the day they were roasted. That’s my opinion. Some would say sooner, but for me up to 3 months and in an air tight container and you can still taste the wonderful properties of fresh coffee. I can’t recall one time that my coffee ever made it past 3 weeks of being roasted. That just doesn’t happen in my house.

And this is where most coffees fail the fresh test. You’re lucky to find any pre-ground store bought coffee is within 6 months of being roasted. Most are going to be within a year. Pre-ground coffee is not even degassing anymore. Once you grind coffee beans there is no more fresh. You better brew that shit immediately.

What’s degassing you ask? After roasting coffee you still don’t want to use it yet. It’s too fresh. Coffee that is that fresh stinks. They smell more like burnt popcorn. Coffee beans need to rest for a few days after being roasted. After an overnight rest they begin to smell like the traditional coffee beans we’ve come to enjoy the aroma of. They release (mostly) CO2. That’s why you find check valves on coffee bags or tubs. They let the gas escape without letting air into the bag. Letting air in would cause the coffee to become stale. More about roasting in another article – that’s what I refer to as the Burn.

Starbucks beans are going to be more than 3 months after roasting by the time you see them. Closer to 5-6 months would be my guess if they are trying to be respectable. Before I was roasting my own beans the freshest I could find was within 5 months from the roasting date. You need to find someone that sources their beans from a local roaster to get something that fresh. Starbucks won’t tell you how long ago their beans were roasted. Most rumors/sources I’ve found through google put it between 7-8 months. Why? They have to buy a beans in bulk and roast them in bulk. Not ideal.

At one point I was offered the opportunity to be the coffee supplier for a local Mom and Pop store that offered higher end cooking equipment along with fresh coffee and tea leaves. Her current source was located in Albuquerque, NM, and within 4 months of roasting. I politely declined. But I did provider her with enough of a personal supply that ensured I received a healthy discount on purchases from her store.

Cafes that roast their own beans are going to be your best bet for the best cup of coffee you can get and their prices are going to be lower than Starbucks. They won’t have a board of directors to feed. Or you could do like me and roast your own. Guaranteed freshness. I’ve bought my beans exclusively from Sweet Maria’s since 2006. That’s another story I’ll save for a later date – what started my obsession with roasting my own coffee.