Update 3:
Time for Langer’s To-Go! As @TheCookie @Ns1 @A5KOBE and a few other FTC’ers recommended before, Langer’s has always had “Curbside Pickup” for years now. This was the first time we tried it, and it was great:
You call your order ahead of time, pull right up to the curb in front of Langer’s and they bring out your food to the car when you arrive (they were wearing mask and gloves). We got our food and were out of there within 2 minutes. 
(Tip: Make sure you time your order so you arrive a couple minutes early, so you can enjoy your food piping hot.)
(#54 Modified) Beef Tongue & Corned Beef Combo Sandwich:
First, it must be said, Langer’s To-Go is fantastic: They package each of the Sandwiches in thick, sturdy butcher paper, which keeps the steam in, which is great for all of the Sandwiches that have soft / steamed Rye.
The #54 Modified, with Beef Tongue (order it “hot” (not chilled)) and Corned Beef was even better than before! 
Taking a bite, soft, delicate Rye Bread, nice crusty edge, moist, succulent slices of Beef Tongue, piping hot, and then it gives way to just as tender Corned Beef. Savory, delicious, SO GOOD! 
(@Dommy @J_L @PorkyBelly @Gr8pimpin and others!)
Hot Pastrami on Rye (w/ Mustard):
The O.G., this is what you go to Langer’s Deli for: Their Hot Pastrami Sandwich on Double Baked Rye Bread with a bit of Mustard.
Perfection.
The Rye was soft, pillowy and held up in the To-Go butcher paper, the Pastrami, fatty and lean bits, mouth-watering, balanced, nice peppery seasoned crust, and luscious meat within. Still outstanding! 
@Gr8pimpin with no almost no traffic nowadays you gotta make the visit soon. 
Pickles:
Their Pickles are vacuum sealed, so it’s a nice way to package the Pickles To-Go.
Tuna Melt:
A big thanks to @Hungrydrunk @js76wisco for the recommendation: Langer’s makes a RIDICULOUS Tuna Melt!
First, make sure you take out and eat the toasty Tuna Melt ASAP in your personal “4 seat dining table” (your car) (as @PorkyBelly has christened it). While Langer’s sturdy butcher paper packaging is great to keep the soft / steamed Sandwiches intact, any of the Sandwiches that are Toasted, open them up so they don’t steam.
Taking a bite:
Crispy, toasty Rye Bread, finely chopped, nicely briny, creamy Tuna Salad with melted Cheese. Lovely!
Matzo Ball Soup (S):
I don’t know if it’s because of the COVID-19 situation or they’re being more generous, but the Small Matzo Ball Soup To-Go comes with 2 Matzo Balls per order (usually they just give you 1 for a Cup in the restaurant). Either way, taking a sip:
Heartwarming, classic Matzo Ball Soup flavor. Balanced, not overly salty, and the Matzo Ball is sufficiently tender, light, very good. (@Omotesando much better than Birdie G’s mediocrity.)
#88. Hot Corned Beef, Sauerkraut, Swiss Cheese Grilled on Rye Sandwich:
And Langer’s incredible #88 was as great before. As with the Tuna Melt, since this is a Toasted Sandwich, make sure to remove (or open up) the butcher paper as soon as possible, so you don’t steam the Bread.
Then take a bite.
Crunchy, flavorful, aromatic Toasted Rye Bread, then you get the luscious melted Swiss Cheese, tender, lush Corned Beef balanced by the tang of the Sauerkraut. Another fantastic Sandwich! (@TheCookie and others)
It’s good to know that even with restaurants needing to switch to Takeout and Delivery Only, Langer’s Deli continues to shine: Every single Sandwich To-Go is as good as when we had it in the restaurant. It’s worth a drive just for their classic Hot Pastrami Sandwich on their Double Baked Rye with some Mustard.
Their #54 with Hot Beef Tongue and Corned Beef (or you can keep it with Pastrami and Corned Beef) is a Lengua Lover’s delight, and even if you normally don’t like Beef Tongue, Langer’s prep for this is incredible. Outstanding!
Add to that a Matzo Ball Soup, their Tuna Melt (wow), and the #88 Hot Pastrami, Sauerkraut and Swiss Cheese on Toasted Rye, and you have a group of some of the best Deli Sandwiches in L.A. all neatly packaged To-Go.
Langer’s Deli
704 S. Alvarado St.
Los Angeles, CA 90057
Tel: (213) 483-8050
