Butta Melta Stops Rock-solid Butter From Tearing Your Toast

Ever ruin a perfectly serviceable piece of toast by trying (and failing) to spread a little pat of rock-solid butter? [John Dingley] doesn’t! Not since he created the Butta Melta to cozily snug a single butter serving right up against a warm beverage, softening it just enough to get nice and spreadable. Just insert one of those foil-wrapped pats of butter into the Melta, hang its chin on the edge of your mug, and you’ll have evenly softened butter in no time.

The Butta Melta is intentionally designed with a bit of personality, but also has features we think are worth highlighting. One is the way it’s clearly designed with 3D printing in mind, making it an easy print on just about any machine in no time at all. The second is the presence of the hinge point which really helps the Butta Melta conform to a variety of cup designs, holding the payload as close as possible to the heat regardless of cup shape. A couple of minutes next to a hot beverage is all it takes for the butter to soften enough to become easily spreadable.

You may remember [John] (aka [XenonJohn]) from his experimental self-balancing scooters, or from a documentary he made about domestic ventilator development during COVID. He taught himself video editing and production to make that, and couldn’t resist using those skills to turn a video demo of the Butta Melta into a mock home shopping style advertisement. Watch it below, embedded just under the page break, then print one and save yourself from the tyranny of torn toast.

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Toast-Bot Butters For You (Sometimes)

Sometimes — despite impracticality, safety, failure, and general good sense — one has an urge to see a project through for the sake of it. When you’re sick of buttering your toast every morning, you might take a leaf out of Rick Sandc– ahem, [William Osman]’s book and build a toast-bot to take care of the task for you.

[Osman] — opting for nail the overkill quotient — is using a reciprocating saw motor to hold the butter while the toast moves underneath the apparatus on a platform controlled by a linear stepper motor. The frame and mounts for Toast-Bot were cut out of wood on his home-built laser cutter — affectionately named Retina Smelter 9000′ — and assembled after some frustration and application of zip-ties. The final result DOES butter toast, but — well — see for yourself.

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Is Robot Butter Better Butter?

Humans have been making butter for thousands of years. If you have a cooperative cow or sheep and a means to agitate her milk, butter is not far behind. So why would you employ a $15,000 industrial robot to make butter? Because – robot butter!

Actually, Robutter is a design experiment by [Stephan], [Philipp], and [Jonas] to explore where craft ends and industrial processes begin, and to see how automation adds or removes values from traditional products. It’s a fair question, given that butter can be churned with everything from animal skins to massive continuous churns. So the team programmed [DIRK], a Fanuc LR Mate 200ic which is normally more at home on an assembly line, to carefully agitate a container of cream. After a bit of fiddling they found the optimal position and movements to produce a delicate butter that looks pretty tasty. The video after the break shows the process and the results, but sadly there’s no taste test of the Robutter against grocery store butter.

It may come as a surprise that Hackaday appears never to have featured a butter making project before. Sure, we’ve got a lot of food hacks, most of which seem to involve beer or coffee. But we did run across a recent article on a buttermilk pancake-making robot that you might like to check out.

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