puzzle

 ACROSS

  1 Well-toned

  5 Understood yet unstated

 10 One might be ketogenic

 14 Continent where Buddhism originated

 15 Last Greek letter

 16 Former education secretary Duncan

 17 *Meaty sandwich (note each starred answer's last word)

 19 U.S. immigration policy

 20 Willies

 21 Words before "formality" or "rule"

 23 "___ 'em!" ("Attack!")

 24 Many-headed monster

 25 Journalist Curry

 27 Pelvic bones

 29 *It may soak up pasta sauce

 31 Find as the source

 35 Demolition result

 36 Steering system bars

 37 Foods often served in corn husks

 38 Political refugee, say

 39 Fried chicken chain

 40 *Iced tea garnish

 42 Gladden

 43 Top bond rating

 44 That is, in Latin

 49 Thing you might bum, informally

 50 Squealer or squeaker

 52 Lack of caring

 53 Leave out

 55 *Snack item that may be ridged

 58 Tiny M&Ms size

 59 Jewish festival with hamantaschen

 60 Medal of Honor recipient

 61 Bit of choreography

 62 Wakes up

 63 Torah holders

DOWN

  1 Holiday cookie quantity

  2 Loan shark's practice

  3 Dismissed from a job

  4 Phony person

  5 Pekes and Poms

  6 "Better Call Saul" network

  7 Animation unit

  8 Large lizard

  9 Bar bills

 10 "Pops"

 11 Cantankerous

 12 Runs rings around?

 13 Scone relatives

 18 Org. concerned with recycling

 22 Take for granted

 25 Fine ___ degree

 26 Prefix for "natal"

 28 Held in check

 29 Moisten with morning droplets

 30 Arrange, like a shawl

 31 Test restriction

 32 Conceive in a new light

 33 Lingo (GATOR anagram)

 34 Where two edges of a jigsaw puzzle meet

 36 Verizon and T-Mobile

 37 Roman robe

 39 Hugging in public, e.g., briefly

 41 Go to a restaurant

 44 Wall St. debut

 45 Russian villa

 46 Heavens, in poetry

 47 Avoid, as responsibility

 48 Proofreading finds

 51 iPad programs

 52 24-hr. banking conveniences

 54 Bit of advice

 56 First part of TNT

 57 Vanish into thin ___

solution