What is the appropriate size for chopping onions?

Chopping onions to a size of 1 to 1 ½ inches is considered appropriate because this size is manageable for most culinary tasks. It allows the onion pieces to cook evenly and integrate well with other ingredients without overwhelming a dish's flavor or texture. Consistently sized pieces also ensure that they release moisture and flavor uniformly when sautéed or caramelized.

This size is often large enough to retain some texture, which is desirable in many recipes, while still small enough to soften and blend into the dish during the cooking process. Additionally, cutting onions to this dimension reduces the risk of them becoming mushy, maintaining their role in contributing flavor and crunch to various dishes. Using a size within this range aligns with standard culinary practices, aiding in food preparation and presentation.