Extras
From Highland pastures to global fashion, wool’s history is woven into Scotland’s identity.
From catwalk to castoff, Shane follows our tossed threads to the Chilean desert.
Shane explores how beavers once ruled North America — and how they might again.
A man dies on a bus and Bea is warned off the case, but she refuses to stop investigating.
Shane investigates the future of bees, from honey bees to wild native species, in a changing world.
A body disappears from the morgue. Patience has a connection to the case.
The competition returns to Nashville as eight home cooks compete to win "The Great American Recipe"!
Discover how celebrated cookbook writer Marcella Hazan shaped Italian cuisine in America.
Sixty million American bison once thundered across the prairies of North America.
Latest Episodes
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All
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The Key Ingredient Season 3
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The Key Ingredient Season 2
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The Key Ingredient Season 1
Host Sheri Castle shares recipes for everyone’s favorite stone fruit, the juicy peach.
Host Sheri Castle embraces summer and shares her favorite ways to make the most of watermelon.
Host Sheri Castle brings the heat with delicious recipes for hot peppers.
Host Sheri Castle explores why everyone’s talking about the wonders of mushrooms.
Sheri Castle explores honey, a sublime ingredient that expresses the unique taste of “right here.”
Seafood takes center stage as host Sheri Castle explores all the delicious ways to enjoy crab.
Host Sheri Castle offers a fresh look at a Southern favorite, collard greens.
Food writer Sheri Castle makes sweet potatoes shine as a sweet or savory staple.
Sheri shares easy and delicious holiday recipes that will be a hit at your next seasonal gathering.
Sheri Castle expresses her love of homegrown tomatoes and shares her favorite recipes.