July-Aug 2019 Cooks Illustrated
Basically, it's boiling them in an intensive saline solution to...(imagine now a bunch of scientific cellular things that Harold McGee knows about. He tosses in the phrase "sodium ions displacing calcium ions..." as if the rest of us mere mortals knows what he's talking about. What a scientific snob. I think I'm in love with him.)
Bring 2 QT water to boil.
Add 1/4 C table salt
Add 1.5 pounds green beans, trimmed and cut into 1-2" pieces
Return water to boil.
Cook 5-8 minutes (bright green and tender)
Remove immediately to ice bath.
When cool, strain and remove excess water in salad spinner
Can be refrigerated in zip-lock bag for 2 days.
They also tested this method with asparagus, snap peas, broccoli and cauliflower florets. These only took 2-3 minutes.
Disappointingly, CI does NOT mention ANYTHING about freezing.
Basically, it's boiling them in an intensive saline solution to...(imagine now a bunch of scientific cellular things that Harold McGee knows about. He tosses in the phrase "sodium ions displacing calcium ions..." as if the rest of us mere mortals knows what he's talking about. What a scientific snob. I think I'm in love with him.)
Bring 2 QT water to boil.
Add 1/4 C table salt
Add 1.5 pounds green beans, trimmed and cut into 1-2" pieces
Return water to boil.
Cook 5-8 minutes (bright green and tender)
Remove immediately to ice bath.
When cool, strain and remove excess water in salad spinner
Can be refrigerated in zip-lock bag for 2 days.
They also tested this method with asparagus, snap peas, broccoli and cauliflower florets. These only took 2-3 minutes.
Disappointingly, CI does NOT mention ANYTHING about freezing.