Sweet onions (e.g., Vidalia) and yellow onions are most commonly used for an onion boil. However, white or red onions may also be used for this versatile recipe. Learn more about different types ...

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Peel onions. Trim at root and stem ends so onions sit flat on a work surface. Using a small sharp knife, cut out center core from the top of each onion, leaving the bottom third of core intact ...

In a large pot of salted boiling water, blanch the pearl onions for about 3 minutes. Remove from the water, shock in a bowl of ice water, and drain. Peel onions, leaving a little of the root end ...

Top with white onion and green parsley to give it a cheerful ... When 1 liter of water has come to a boil, add 10 grams salt and onion. Wait 1 to 2 minutes until water comes to a boil again.