The phrase "a method that involves" is correct and usable in written English.
You can use it when describing a specific approach or technique that includes certain actions or elements as part of its process.
Example: "The study employed a method that involves both qualitative and quantitative analysis to gather comprehensive data."
Alternatives: "a technique that includes" or "an approach that incorporates".
For his doctorate, Regeni was engaged in what is known as "participatory research" – a method that involves spending substantial amounts of time in the field with one's subjects.
There is a method that involves boiling a can of condensed milk, but to my mind, this does not have quite the same creamy unctuousness of a true stood and stirred milk jam.
Researchers at South Dakota State University helped with the food science, and the bars are made at a local specialty meat processor using a method that involves nine hours of slow smoking.
The northern portion of the center will be constructed with an exterior of board and batten -- a method that involves fastening a strip of wood over a seam between boards.
Col. Rowan said he had spoken to Delio to discuss "reach back" technology, a method that involves the use of laptops on the battlefield to calculate whether bridges could withstand the weight of tanks.
To address this issue for mid-latitude regions, we revisit a method that involves 3-D modelling of induction processes in a heterogeneous Earth and the construction of a magnetospheric source model described by low-degree spherical harmonics from observatory magnetic data.
After various tests they hit upon a method that involved a prototype material made of 3D-printed plastic and tested it on a full-sized segment of wind-turbine blade.
The doctors, finding few options, relied on a method that involved creating a nose by pulling down the forehead skin, waiting for the blood vessels to connect, and snipping the "flap" back to create the new feature.
It still seemed hard to reconcile his early success – that century against Sri Lanka at Lord's in his second Test – with a method that involved a big movement across his stumps and so deep into his crease that he always appears in danger of treading on his own wicket, something that has happened only once in his career.
Using a method that involved detergent extraction and sedimentation coupled with proteomic approaches, this study identified numerous cytosolic proteins that show specific losses in solubility as amyloid accumulates.
A depilatory is a painless method that involves applying a hair-removing lotion to your chest.
