I am trying hawaij in my coffee today. Hawaij is a Yemeni spice mix containing cumin, black pepper, cardamon, turmeric and sometimes a range of other spices. I have been using it for a few years, mostly in eggs and on chicken. I just read a couple days ago that Yemenis put a couple pinches of it in their coffee.
The main effect is the bite of the pepper, which I like. It also seems to moderate the acidity of the coffee. The rest is a pleasant but quite subtle earthy modification of the flavor profile. Overall, I enjoy it and am making it a standard addition to my coffee from now on. And, of course, turmeric and black pepper together is the best way to get curcumins, which have antioxidant and anti-inflammatory properties.
I get my hawaij from my favorite spice vendor, World Spice Merchants in Seattle. I buy it in whole form and grind what I need in a blade-type coffee grinder. You can order it pre-ground if you wish.
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