Sun-dried on the left; roasted and packed in oil on the right.

Over the course of playing with my new electric pellet smoker, I’ve discovered lots of recipes for smoking fresh tomatoes, but none for smoking sun-dried tomatoes. You can certainly buy smoked sun-dried tomatoes, but they’re not cheap. I happened to have both a bag of sun-dried tomato strips and a bottle of roasted tomatoes packed in oil lying around, so I thought I’d give then each a go.

This time, the sun-dried tomatoes are on the right.

I put them in the smoker at 175°F / 80°C for 15 minutes and checked them; no apparent smoky taste. So I turned the smoker to the “Lo Smoke” setting, which (somewhat counterintuitively) produces more smoke. [According to the mfr., Lo Smoke temp runs about 175°F / 80°C, Hi Smoke about 210°F / 100°C, and that on both settings the auger timing is slightly slowed, allowing pellets to smolder more than burn. In case you’re wondering, I used the Traeger Grills Signature Blend pellets, made from hickory, maple, and cherry woods.]

After 15 more minutes, I was sensing a bit of smokiness, but the tomatoes’ concentrated flavour still wasn’t permitting much to come through. By 45 minutes in, the smoke seemed more noticeable, but still not quite where I intended it to be. My concern at this point was not to allow the tomatoes to turn acrid, which over-smoking will do to just about anything if you aren’t careful. So I set the timer for one more 15-minute jaunt.

Roasted on the left, sun-dried on the right, looking pretty much as they did when they started, but tasting noticeably different.

Huzzah! Just the edge I was looking for. I put the roasted tomatoes and their oil back into their original jar, and I popped the sun-dried strips into a Snapware Glasslock storage container with a little Olea Farm rosemary olive oil.

Two takeaways:
1) Next time I will spritz the sun-dried tomatoes with a little olive oil, or even water, because the moisture helps them take the smoke better.
2) If your pellet grill doesn’t have a “Lo Smoke” setting, I’d smoke these at 210°-230°F / 100°-110°C for about 30-45 minutes, tasting at the half-hour mark.