Best Food Mills In 2021 [Buying Guide] Gear Hungry· Capacity This is how large the mill bowl is both in depth and in diameter While this may not directly affect the effectiveness of your food mill efficiency might be compromised A deep mouthed food mill may come in handy when you want to whip up a large amount of purée Instead of milling in batches you ll easily swing it at a go In addition a food mill that s significantly too small