Today’s Saturday Stumper

I will turn, as I did this past December, to cake. Today’s Newsday Saturday Stumper, by Lester Ruff, is a piece of cake. Moist? No. Luscious? Not exactly. Light as a feather? Lighter, really, given the weight of pixels. But still a piece of cake, though virtually weightless. And virtually tasty.

Clues that I especially liked: 40-Across, three letters, “Short-range missile.” 60-Across, eight letters, “What many freshmen must enroll in.” (ENGLISHI? No.) 9-Down, four letters, “Floor (as a noun or verb).” 61-Down, three letters, “Strong-connection interjection.” And best of all, 1-Down, six letters, “Carrier bought by Evenflo.”

No spoilers: the answers are in the comments.