The phrase "regular staple" refers to something that is consistently or frequently used or relied upon. It is a necessary or essential item or activity that is common and expected to be present or done regularly. Full definition
Generally speaking, I tend to rely on just a few regular staples for my diet, and I strongly recommend you do the same. (skinnyfathero.site)
Find a new regular staple, or be adventurous and try something new — no matter how you choose to use this list, do so with your users in mind. (audiencebloom.com)
Cooking regular staples are a must because we all love consistency and comfort. (thespruce.com)