Who would’ve guessed a legitimate business could come out of a TV show about dealing meth?

Walter’s Coffee Roastery is now open at 65 Irving Ave. in Bushwick, serving perfectly legal stimulants in the form of regular coffee, espresso and teas. Its namesake may be Walter White, the chemistry teacher-turned-meth dealer on “Breaking Bad,” but the cafe is purely inspired by the show, with winks like Hazmat yellow mugs, a periodic table-inspired menu and drinks mixed in beakers.

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The drink menu is fairly straightforward, made with beans roasted fresh daily. Though there is one concoction that stands out: the Lemonbrew, a kind of caffeine addict’s Arnold Palmer with housemade lemonade and cold brew made to stave off fall just a little bit longer.

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