Alarming Cake

My alarm hastens with a cake,
Knuckled by tables, the mint is fine,
Mint echoes, differing with the dessert.

Vegetables are sceptical, not consenting,
They are agitators, intolerant themselves;
Engraved on the plate, a turnip is fun and rejoicing.

The level of food spluttering
Angers my laughing face,
A propellant is detected by the eye.