You can use canola oil, but it's better to use a flavorful oil that complements the nut, such as peanut oil in peanut butter and walnut oil for walnut butter.

You can use canola oil, but it's better to use a flavorful oil that complements the nut, peanut oil in peanut butter, and walnut oil for walnut butter.

TULSA -- Hundreds of people at the Tulsa State Fair are stopping to watch Sarah Pratt carve a tilt-a-whirl out of butter.

There's now evidence that whirling blue flame might help clean oil spills on water. Earlier this month, researchers out of the University of Maryland published findings on how to tame a raging oil ...

A mesmerizing pure blue flame that spins like a top could be the clean burn needed to mop up oil spills in oceans, lakes and rivers. The "blue whirl" was accidentally discovered by a team of ...

Here's how to make the viral TikTok vodka butter. Plus, how to enjoy it, including different combinations to try with vodka butter on toasted bread.

Researchers Discover the Blue Whirl, a New Type of Flame Naturally occurring fire tornadoes are scary, but a new clean-burning, controlled version could help clean oil spills ...

Researchers say their discovery of a type of fire tornado they call a 'blue whirl' could lead to beneficial new approaches for reduced carbon emissions and improved oil spill cleanup.