When did America's Test Kitchen Season 20 Episode 21 air?
America's Test Kitchen Season 20 Episode 21 aired on June 27, 2020 at 2:30 AM ET.


Recipes that work.
Equipment reviews, taste tests, and recipes from the test kitchen to the home cook. A team of test cooks that viewers have come to love and trust deconstruct recipes and reveal the test kitchen’s secrets to foolproof cooking at home.
In this episode, test cook Keith Dresser makes host Bridget Lancaster foolproof rosticciana with grilled radicchio. Equipment expert Adam Ried reveals his top pick for honing rods, and science expert Dan Souza explains why mushrooms absorb so much oil. Finally, test cook Lan Lam unlocks the secrets to perfect sautéed mushrooms with red wine and rosemary.
Direct answers for episode-level questions and details.
America's Test Kitchen Season 20 Episode 21 aired on June 27, 2020 at 2:30 AM ET.
This episode runs for approximately 25 minutes.
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