Martha Stewart shares her ultimate dinner party wow: smashing a potato tableside.

Learn more about this genius Martha Stewart trick here.

Stewarts unexpected dinner party trick involves, of all things, a humble potato.

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Its a simple, actually scientific thing to do.

It breaks up the fiber.

For the truly decadent, Golden Osetra Caviar is also added.

Broth in Bowl on gray background, healthy food, top view.

Martha Stewart is a businesswoman, writer, and the founder of Martha Stewart Living.

Its utterly delicious, Stewart tells me.

The fact that nobodys ever done it in a restaurant before is weird.

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Its utterly delicious.

Close-up of sliced purple cabbage,

The fact that nobodys ever done it in a restaurant before is weird.

The roast chicken, for example, is carved tableside.

The finished bird is then served with anherb-roasted chicken jus.

soba noodles

I thought, This is probably a good way to entertain the public, she says.

Because everybody loves coming to my house for dinner.

I thought, This is probably a good way to entertain the public, Stewart says.

A hand is stirring a sourdough starter in a glass jar, on a kitchen countertop. The light casts a warm glow, highlighting the ingredients inside the jar.

Because everybody loves coming to my house for dinner.

I bet they do, Martha.

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Frozen beef steaks on brownish packaging paper. Light effect.

Woman shopping in a grocery store with a basket