This is a variation on a dish I made awhile back, and though breaking up capellini to make a version of fideos seems more legit, I think the clams were a better addition than mussels. The problem with mussels (always) is that their thin shells buckle under the weight of their neighbors, and a good handful seem to be broken right out of the bag (this time, the nice fella at New Seasons even inspected each handful, but missed 6 or 7 that had little hairline cracks). Buttery littlenecks are just tougher. Oh well.
I sliced up the linguiça and some onions and browned them up in a little olive oil with some minced garlic. I threw in the broken capellini-as-fideos and stirred them around the savory, orange oil as one would for a risotto, then added about a cup of white wine, a crumbly pinch of saffron threads and a fingertip-sized bump of pimentón, a few pinches of kosher salt and some cracks of pepper. Dumped in the last jar of my home-canned Dr. Wyches Yellow orange heirloom toms and a rinse-out jarful of water, then covered and simmered for about 15 minutes. When the fideos were al dente, I tossed in the scrubbed and de-bearded mussels and reapplied the lid. Sprinkle copious chopped parsley and break open some baguette for soppage.