Winter

It’s a Strange Bird: An Insider’s Look Into Kosher Egg Laying

By: Rabbi Tzvi Rosen

Winter 2026

The incredible edible egg. Eggs are, indeed, incredible. They can be hard boiled, soft boiled, fried or scrambled and are an essential ingredient in baking. Eggs give challah a shining glow. When my mother a”h was not feeling well – and when all else failed – she drank a gogel mogel, two raw eggs mixed with honey … and it did the trick.

Then there’s the reproductive aspect of eggs: when they hatch into chicks who mature into hens, we are afforded sumptuous varieties of poultry delicacies that are staples of our Shabbos tables. These are all excellent outcomes of Hashem’s incredible creation.

But are all eggs equal? More importantly, are all eggs kosher? As we shall soon explain, the incredible edible egg is, in some cases, incredibly inedible from a kashrus standpoint.

The Kashrus of Eggs

The Shulchan Aruch (Y.D. 86:1) teaches that the simanim for a kosher egg are that its […]

Kitchen Countertops: Scratching Beneath the Surface

By: Rabbi Mordechai Frankel

Winter 2026

“I would like to purchase a countertop which can be kashered for Pesach. What should I buy?”

“I moved into a house, and the previous owner was not Jewish. Can I kasher the countertop?”

The answer to these questions and variations thereof depends on the material from which the countertop is made. We will begin by addressing which materials can be kashered and which cannot; then describe the kashering process; and finally, conclude with guidelines for countertops that cannot be kashered.

Countertop Materials

Kitchen countertops can be made from a host of different materials. Some materials can be kashered, and some cannot. (See the chart in Fig. 1.)

With regard to stone countertops, there are two basic types:

► A natural stone slab – This is one large piece of natural stone. The slab is mined whole and left intact.

► An engineered stone composite – This consists of stone fragments which have been pressed and […]