Zulay Original Milk Frother
- Handheld battery-powered whisk
- Never applies heat, ideal for cold-only use
Nespresso
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Yes, for the right buyer. The Nespresso Aeroccino4 ranks #1 in our Best Milk Frothers for Cold Foam list. Its biggest strength: four dedicated modes cover both hot lattes and iced coffee drinks without swapping parts. The main caveat: foam is good but slightly coarser than the Breville's dedicated latte disc.
The Aeroccino4's cold mode is calibrated specifically for dense, stable foam without any heat. The highlights are only countertop model in this list with a purpose-built cold froth setting and produces noticeably denser, longer-lasting foam than whisking cold milk on a general setting. Keep in mind that no manual control over whisk duration, the cold cycle runs a fixed length.
Best for mixed hot and cold routines. The highlights are four dedicated modes cover both hot lattes and iced coffee drinks without swapping parts and single-button interface, press and walk away. The tradeoff: foam is good but slightly coarser than the Breville's dedicated latte disc.
Best for the milk side. Its case rests on handles the milk-frothing half of a matcha latte well, leaving the matcha whisking to a separate small bowl step and cold froth mode works for iced matcha lattes, an increasingly common order. One caveat, not suited to whisking the matcha powder itself, the jug is too wide and deep for a small amount of powder and water.
The Nespresso Aeroccino4 is a solid option in its class with clear strengths and a few honest tradeoffs. It suits buyers whose priorities match its strengths above; if your needs differ, the alternatives below are worth a look.From our full Nespresso Aeroccino4 review
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Products ranked near it in our research, each better for a slightly different buyer.
Yes, for the right buyer. The Nespresso Aeroccino4 ranks #1 in our Best Milk Frothers for Cold Foam list. Its biggest strength: four dedicated modes cover both hot lattes and iced coffee drinks without swapping parts. The main caveat: foam is good but slightly coarser than the Breville's dedicated latte disc.
Based on our research it suits cold foam, lattes at home, matcha and oat milk. It's ranked #1 of 4 in our Best Milk Frothers for Cold Foam list.
The main trade-offs owners and reviewers point to: foam is good but slightly coarser than the Breville's dedicated latte disc; no temperature adjustment, one fixed hot setting; non-stick coating shows wear faster than stainless interiors over years of use.
4 preparation modes: hot froth, cold froth, hot milk, cold milk, Induction heating, Non-stick coated jug and One-button operation with auto stop.
Worth comparing: Zulay Original Milk Frother, Maestri House DualFro 400 Milk Frother and Maestri House 3-in-1 Automatic Milk Frother, 240 ml. Each ranks near it in our research for a slightly different buyer.
It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.
Cold foam is dense, airy foam made from cold milk (often skim or a barista-blend plant milk) without any heat, designed to float on top of an iced drink rather than mix in and melt ice. Regular hot foam, the kind on a cappuccino, is looser and dissipates quickly. Cold foam holds its shape longer because there's no heat causing the bubbles to collapse as fast, and it's typically whisked longer and harder to get a thicker, more stable texture.
A dedicated cold froth mode, like the Nespresso Aeroccino4's, is calibrated to not heat the milk at all while still running the whisk long enough to build proper cold foam density. A handheld frother (Zulay) works fine on cold milk too since it never applies heat in the first place, the technique is just to whisk longer than you would for hot foam, generally 30 to 45 seconds, to build the denser texture. Countertop frothers without a dedicated cold setting (most fixed hot-only models) will heat the milk regardless of what you want, which defeats the purpose of cold foam.