Take your éclairs to the next level with step-by-step help from the olive test kitchen. Craquelin is similar to a crumble mix, and when baked on top of the choux buns, gives a crackly, crisp top, typical in classic patisserie.
The blood urea nitrogen or BUN is a blood test that measures the amount of urea nitrogen in the bloodstream. It reflects how well your kidneys are. When a person is dehydrated, false results might be obtained as BUN levels increase when blood is concentrated. Elevated BUN levels indicate dehydration, excessive protein intake and impaired renal function. Low BUN levels indicate over hydration, liver damage and malnutrition.