I often say that bad things happen when you leave the city, but when a CakeSpy reader emailed extolling the virtues of Chuck's Donuts in Renton:

While you won't find espresso, cupcakes, or frozen yogurt on the menu, you will find the best maple bars in five counties and a lot of extremely tasty cake donuts with simple fillings. I could eat their chocolate-covered custard-filled donuts until they came out my ears! I grew up on these sugar bombs and many people in my massive family consider them prime bribe material.

...well, let's just say I knew it was time to hit the road.

Chuck's Donuts is a deeply and delightfully unpretentious place. It's perched at the corner of a strip mall off of the highway; the signage and decor are fairly nondescript. But that's OK, because we're here to talk about the donuts.

We tested three to get a full variety: a bear claw, and old fashioned, and a frosted cake donut. The bear claw had a thin sheen of glaze that shattered oh so delicately when bitten into, giving way to a yeasty, sweet dough filled with a buttery cinnamon-sugar mix--the filling was a nice complement to the lightness of the donut.

The cake donut was lightly crispy on the outside, dense, soft and cakey on the inside; the frosting was almost too sweet, but we powered through it--and it should be noted that the coconut added a nice texture too.

But the real start of the show was an old fashioned cake donut which vaguely resembled a potato in size and texure (though as to the technical name, not quite sure), which was filled with jam and lightly glazed; overall, very pleasingly dense and just greasy enough to be satisfying without being gross.

Overall, a great find and definitely worth a stop if you find yourself in Renton; and though we do have a number of great donut shops in the city, I'd even deem it a worthy destination for Seattle donut lovers.

Chuck's Donuts, 5335 N. 4th Street, Renton; click here for more info.