Terra Kaffe Aero review: versatile frother makes hot, cold foam and matcha

The frother is available on Amazon and Terra Kaffe's website in two colorways, Matte Black and Stainless Steel, referring to the pitcher; the base is matte black on both. The review noted that while the Aero is pricey and takes up more counter space than a handheld frother, its elegant design and effective performance make it a strong option for dedicated pitcher-style frothers.

In testing, the reviewer used skim milk and a barista-style pistachio milk across all milk settings, with both working well. A low-calorie almond milk not designed for frothing failed, though the review did not blame the device. The matcha setting produced a drink comparable to a $7 cafe matcha latte. As a bonus, the cold foam setting emulsified a simple salad dressing of olive oil and balsamic vinegar.

The Aero comes with two interchangeable whisks, one for milk and one for matcha. Users add liquid up to fill lines, place the lid, and spin the dial on the magnetized base to choose a setting. Progress lights and beeps signal completion. A hidden settings menu accessible by double-clicking the dial lets users adjust temperature for Hot Milk and Matcha, or froth amount for Cold Foam and Hot Froth.

The reviewer reported that hot froth held up nicely, even after stirring, and that the process takes just over three minutes. Cleaning is easy: remove the whisk and hand-wash it, the pitcher, and the lid. The review noted that while whole milk and cream have too much fat for ideal frothing, two percent milk is the best dairy option, and plant milks labeled "barista" style work well.