2cups(500ml)vegetable brothplus more water or broth as needed
8ounces(230g)short pastaditalini, small shells, orzo, fusilli, conchiglie, etc.
¾teaspoonsaltplus more to taste
¼teaspoonblack pepperfreshly ground
½cup(50g)grated parmesanbest if Parmigiano Reggiano, Grana Padano, or Pecorino Romano - add more to taste
Cook the onion: Heat 4 tablespoons olive oil in a large pan over medium heat. Add 1 medium onion (chopped) and cook for about 5 minutes, stirring often, until soft and sweet. Do not let it brown.
Add the peas: Add 1 pound frozen peas to the pan. Lower the heat and cook for about 5 minutes, stirring gently so they warm through.
Add broth and pasta: Pour in 2 cups vegetable broth and bring it to a boil. Add 8 ounces short pasta, ¾ teaspoon salt, and ¼ teaspoon black pepper.Cook for 7–10 minutes, stirring often. If the pasta looks dry, add a little more hot broth or water. The pasta should be creamy, not dry and not soupy. Do not drain.
Finish and serve: Turn off the heat and stir in ½ cup grated parmesan until melted and smooth.If the sauce thickens too much, add a small splash of hot broth or water. Taste, adjust salt if needed, and serve with olive oil and cracked black pepper.
Substitutions
Pasta → Malloreddus, orzo, ditalini, small shells, tubetti, elbow macaroni, fusilli, rotini, farfalle, penne, or mezze penne
Frozen peas → Fresh peas when in season
Onion → Yellow onion, white onion, or shallots
Extra virgin olive oil → Any mild olive oil you like
Vegetable broth → Water plus a little extra salt
Parmigiano Reggiano → Grana Padano, Pecorino Romano, or pre-grated Parmesan
Tips
Cook the onion slowly so it softens without browning