Spoon peanut butter over batter in pan and swirl with knife tip. (fitoverfat.com)
Bake until knife tip inserted in the middle comes out clean (45 - 55 minutes); let cool. (health.com)
Artichokes are done when a toothpick or knife tip goes into the base of the artichoke with ease or when the petals can be removed easily. (greenkitchenstories.com)