My uncle Earl was a farmer who believed in two things: don’t waste daylight, and don’t overcomplicate supper. One spring, when the fields were keeping everyone out late, he showed me this little trick: tuck a few simple ingredients into foil packets, stack them in the slow cooker, and let them turn into the most comforting pasta while you’re off doing life. These 4-ingredient sun dried tomato pasta packets are just that—no precooking, no fancy steps. You pop them together, layer them into the crock, and a few hours later you’ve got steamy little surprise bundles, rich with olive oil and tangy tomatoes, ready to open right at the table.
These pasta packets are lovely all on their own, but I like to round them out with a simple green salad—leaf lettuce, sliced radishes, and a light vinaigrette feel especially right in spring. Warm garlic bread or buttered dinner rolls are perfect for soaking up the extra saucy oil from the packets. A side of steamed green beans or asparagus keeps things fresh and bright. If you enjoy wine, a light red or a crisp white pairs nicely with the sun dried tomatoes and Parmesan.
Slow Cooker Sun Dried Tomato Pasta PacketsServings: 4
Ingredients
8 oz dry short pasta (such as penne or rotini)
1 cup sun dried tomatoes in olive oil, roughly chopped (plus their oil)
4 cups low-sodium vegetable or chicken broth
1 cup grated Parmesan cheese, plus extra for serving (optional)
Directions
Prepare the slow cooker and foil: Set out your slow cooker. Tear off four large sheets of heavy-duty aluminum foil, each about 12x16 inches, and lay them flat on the counter, shiny side up. If your foil is thin, double-layer it for each packet so they don’t tear.
Divide the dry pasta: Measure the dry pasta and divide it evenly among the four foil sheets, piling it in the center of each sheet. The pasta will cook right in the packets—no need to boil it first.
Add sun dried tomatoes and oil: Spoon the chopped sun dried tomatoes evenly over the pasta in each packet. Be sure to drizzle some of the tomato oil over each pile of pasta; that oil is what gives the dish its rich, sunny flavor and helps the pasta cook up tender and glossy.
Pour in the broth: Carefully pour about 1 cup of broth over each pasta pile. The liquid should pool around the pasta but not run out to the very edges of the foil. If it gets close to the edge, gently nudge the pasta back toward the center so the broth stays contained.
Sprinkle with Parmesan: Divide 1 cup of grated Parmesan cheese over the tops of the pasta and tomatoes in each packet. It will melt into the broth and tomato oil as everything cooks, making a simple, savory sauce.
Seal the foil packets: Bring the long sides of each foil sheet up and over the pasta, then fold them together tightly several times to seal. Roll up the short ends snugly toward the center, making sure there are no big gaps where liquid could leak out. You want tidy, well-sealed packets that can be stacked.
Stack packets in the slow cooker: Arrange the foil packets in the slow cooker, seam-sides up. Depending on the size of your cooker, you can place two on the bottom and two on top, or stand them on their sides like little envelopes. It’s fine if they touch and press against each other; that’s part of the charm of this stack-and-go method.
Cook until pasta is tender: Cover the slow cooker with its lid. Cook on HIGH for 2 to 2 1/2 hours, or on LOW for 3 1/2 to 4 hours, until the pasta is tender when you carefully open one packet and test a piece with a fork. Cooking times can vary a bit by slow cooker and pasta shape, so check toward the earlier time.
Finish and serve: When the pasta is done, turn off the slow cooker. Let the packets rest for about 5 minutes so the hot steam settles slightly. Using tongs or a spatula, lift the packets out and place them on plates or shallow bowls. Carefully open each one away from your face—the steam will be very hot. Fluff the pasta gently with a fork to mix in the saucy broth, tomato oil, and melted Parmesan. If you like, sprinkle with a little extra Parmesan before serving.
Optional drizzle and storage: If you want a richer finish, you can drizzle a tiny bit of the tomato jar oil or olive oil over the opened packets just before serving. Leftover packets can be cooled, wrapped again, and refrigerated up to 3 days; reheat thoroughly until steaming hot in the oven or slow cooker before eating.
Variations & Tips
You can nudge this basic 4-ingredient idea in a few directions while still keeping it simple. For extra richness, use part broth and part half-and-half or whole milk, but keep in mind dairy can scorch if cooked too long, so stick to LOW and the shorter end of the time range. If you prefer a milder flavor, choose sun dried tomatoes that are just packed in oil without extra herbs, and add a pinch of salt only after tasting; the Parmesan and tomatoes are salty on their own. You can swap in another hard cheese like Romano or Asiago, or use a pre-grated Parmesan blend if that’s what you keep on hand. Short, sturdy pasta shapes (penne, rotini, shells) work best; avoid very tiny shapes or long spaghetti, which can clump or overcook. For a little protein, stir in cooked, chopped chicken or white beans when you open the packets, then cover loosely for a few minutes so they warm through. Food safety tips: Always keep the broth and cheese refrigerated until you’re ready to assemble. Make sure the packets are well sealed so liquid doesn’t leak and cook unevenly. The pasta and cheese should reach at least 165°F in the center of a packet; if you’re unsure, use an instant-read thermometer. Don’t leave the cooked packets sitting in the turned-off slow cooker for more than 2 hours; refrigerate leftovers promptly in shallow containers and reheat only once, until piping hot throughout.
