Rosemary Infused Peperonata Over Pasta

A few seasons ago, I discovered the delicious simplicity of peperonata. It's a rustic dish of stewed peppers, garlic, onions, and tomatoes that I came across in Cook's Illustrated Italian Classics. Any recipe that packs a ton of flavor with just a handful of ingredients wins a permanent spot in my cooking routine. And what's not to love? Peperonata can be served on pasta, bruschetta, any kind of protein, a sandwich, straight from the jar on a fork, and it freezes beautifully. If you're a pepper lover this dish is for you.






At last Wednesday's market, the Peacock Farms display was overflowing with a rainbow of peppers (pictured below). It was about time for peperonata to make an appearance at a weekend dinner, so I filled up my bags with just about every color and almost made off with their Harvest basket. A hoarder's life for me. As I'm writing this, I can smell the rosemary, garlic, and peppers having a party on the stove. Yu-um.


Recipe

The flavor development of this dish benefits from some time in the fridge so I recommend making it a day ahead.


Tools (If an item is linked, it's the same as what I use in my kitchen.)

Fine Grater
BPA-free Storage Containers
Parchment Paper
Aluminum Foil
Baking Sheet
Ziplock Bags


Ingredients (Makes approximately 3 heaping cups - Adapted from Cook's Illustrated)





  • 1 pound thin spaghetti
  • 2 small/medium onions, sliced thin or about 1/4 inch (you should end up with 2 cups)
  • 2 pounds sweet peppers, seeds and ribs removed, sliced in half vertically Note: I used red and orange peppers for some visual diversity. You can use all red, but skip green.
  • 1 1/2 pounds fresh tomatoes, cored and diced (you should end up with about 18-20 oz after prepping)
  • 1/4 cup quality olive oil
  • 5 garlic cloves, thinly sliced
  • 1/4 teaspoon crushed red pepper flakes Note: This adds a very mild undertone of heat. If you want to turn it up you can add a smidge more, but I recommend adjusting slowly. I saw a recipe that mashed together garlic, salt, and jalapeno which could be another great idea for heat.
  • 5 inch sprig of rosemary + little sprigs for decoration
  • 2 teaspoons pomegranate or red wine vinegar
  • Kosher or flake-style salt and freshly ground pepper
  • Freshly grated Parmesan for serving

Instructions

Stewing
  • Turn the broiler on high and adjust your oven rack to the highest position where you can still fit a pan. Char the peppers, then bundle them up in the foil and seal everything in a Ziplock bag. After the peppers sweat for about 15 minutes, the skins should come right off. Note: Don't worry about getting every bit of skin off. After the dish stews, any stray pieces of pepper skin will separate and curl up. They're easy to spot and remove.
  • Once the skins are removed, slice the peppers lengthwise into 1/4 inch pieces.
  • Heat 1/4 cup of olive oil over medium heat in a Dutch oven or similar pot.
  • Add the onions, sprinkle with salt and freshly ground pepper, and then sauté until translucent and just starting to brown around the edges. Stir occasionally.
  • Add the tomatoes, sprinkle with salt and freshly ground pepper, then simmer for 10 minutes until the tomatoes start to break down.
  • Add the peppers, crushed pepper flakes, garlic, rosemary sprig, and stir to combine.
  • Reduce heat, cover, and simmer for 20 minutes. Stir occasionally.
  • Remove the lid and rosemary, stir, increase the heat to medium, and then simmer uncovered for another 10-15 minutes until the liquid is slightly reduced and thickened. (Sometimes it needs an extra 5 minutes if the tomatoes are extra juicy.) 
  • Off the heat, add the vinegar and then any additional salt and pepper to taste.
  • This is the point at which I recommend refrigerating the peperonata in an airtight container so that the flavors can meld overnight.

Serving
  • Cook your pasta per the instructions and for the love of all things starchy don't rinse it. Note: Using fresh pasta is a bonus with this dish since the fresh noodles will more readily absorb the sauce.
  • While the pasta is cooking, gently warm your peperonata in a pot.
  • Add the pasta to the peperonata and toss until combined.
  • Top with freshly grated Parmesan and a rosemary sprig.

Storage

Peperonata can be refrigerated in an airtight container for up to 2-3 days. If you've already mixed it with pasta, I recommend 1 to 2 days max since the quality of cooked pasta degrades pretty quickly. Peperonata also freezes beautifully.