Prep Time 5 minutes mins
Cook Time 25 minutes mins
Resting Time 10 minutes mins
Total Time 30 minutes mins
Don’t overcook the pasta—it should be al dente so it holds up in the sauce. If your sauce seems too thick, add a splash of pasta water to adjust the consistency. For a richer flavor, use half olive oil and half butter when cooking the onions. Make it ahead! You can prepare this quick macaroni and peas up to a day in advance and reheat gently on the stove. Leftovers store beautifully in an airtight container in the fridge for up to 3 days. Just add a splash of water before reheating to keep it creamy.