Bacon and Onion Pasta

Preparation

1. Step 1

   Take the bacon out of its packaging with the slices still stuck together and place on a cutting board. Cut the bacon, still stacked, crosswise into ½-inch slices to create little bacon pieces, also known as lardons. Add to a large rimmed sheet pan. Halve and thinly slice the onions. Add to the sheet pan as well. Drizzle the olive oil over the bacon and onions, season with salt and pepper, and toss until evenly coated.

2. Step 2

   Place the sheet pan in a cold oven and then heat the oven to 450 degrees. Roast until the bacon has rendered much of its fat but is still pink and the onions are slightly charred in spots but not too dark, 20 to 25 minutes.

3. Step 3

   Meanwhile, bring a large pot of water to a boil. Smash the garlic cloves with the side of your knife and thinly slice them. When the bacon and onions have had their 20 to 25 minutes, remove the sheet pan from the oven and stir in the garlic, red-pepper flakes, herbes de Provence and vermouth. Place the pan back in the oven and continue cooking until the vermouth is almost evaporated, and the bacon and onions look jammy and caramelized but not burnt, 5 to 10 minutes.

4. Step 4

   Cook the pasta according to package instructions. (Don’t overcook it, as angel hair can go from bouncy to soggy in seconds). Reserve 1 cup of the cooking liquid. Drain the pasta and return it to the pot.

5. Step 5

   Carefully transfer everything from the pan to the pot with the cooked pasta. Add the parsley and Parmesan to the pasta, and toss until evenly combined, adding some of the reserved cooking liquid if the sauce needs thinning out. Taste, adding more salt and pepper as needed, and serve immediately.