There is 76 tsp in a 14 ounce jar of prepared mustard.
30 ounces.
That jar is 72 teaspoons.
That is approximately 90 teaspoons
At your local grocery store.
You can buy organic yellow mustard in a glass jar at tropicaltraditions.com
4 ounces is 24 teaspoons. (1 ounce=6 teaspoons)
In a small standard Colemans jar there is 50grams
You can get it for a dollar in the Dollar Store.
I don't know about "lick the jar," but "cut the mustard" means to perform adequately in some demanding or arduous role, often used in the negative: We needed a real go-getter in that job, and he could not cut the mustard.
It depends on the size of the jar. You can usually find this information on the back of the label.
It's just plain old mustard that comes in a jar for spreading on Sandwiches and putting in potato salad.
2.25 teaspoons = 1 packet of dry yeast