BRADMAN provides this morning's challenge…
This is the first time I've blogged a BRADMAN I think. A pleasant solve… though I'm a little unsure of the parsing of 9d.
Thanks BRADMAN!

ACROSS
7. Name attached to Laotian possibly? (8)
NATIONAL
N (name) attached to (LAOTIAN)* (*possibly) &lit
8. Reconstituted unit is occupying original position (2,4)
IN SITU
(UNIT IS)* (*reconstituted)
11. Daughter avoids cutting up part of the cake (5)
ICING
[d]ICING (cutting up, D (daughter) avoids))
12. A church is restricting always for go- getters (9)
ACHIEVERS
A + CH (church) + (IS restricting EVER (always))
13. English reader for one from Hanover? (7)
ELECTOR
E (english) + LECTOR (reader)
14. What members of family are told (7)
RELATED
15. Deputy’s circular letter (6-2-7)
SECOND-IN-COMMAND
The second letter in "command" being circular
18. Hormone flowing repeatedly in endless lust (7)
INSULIN
(IN IN (repeatedly) + LUS[t] (endless))* (*flowing)
20. How surprising when it goes up! (7)
EYEBROW
22. Assessment of a chum going round Paris slightly confused (9)
APPRAISAL
(A + PAL (chum)) going round (PARIS)* (*slightly confused)
23. Saint with nothing, one more or less a philosopher (5)
STOIC
ST (saint) with O (nothing) + I (one) + C (more or less, circa)
24. Tool getting line into phone (6)
TROWEL
ROW (line) into TEL (phone)
25. ‘Star plant’ is king (8)
ASTERISK
ASTER (plant) + IS + K (king)
DOWN
1. Partner’s pain – it could be dissipated with product from Boots? (14)
ANTIPERSPIRANT
(PARTNERS PAIN IT)* (*could be dissipated)
2. Venture of son taking time and torn apart almost (6)
STRIVE
S (son) taking T (time) and RIVE[n] (torn apart, almost)
3. Like imported product for sale – ought to be in wine collection (6,2)
BOUGHT IN
OUGHT to be in BIN (wine collection)
4. Awkward characteristic of mum and boy in stores wandering around (13)
MALADROITNESS
MA (mum) and LAD (boy) + (IN STORES)* (*wandering around)
5. Open up a foreign mammal (6)
UNSEAL
UN (a, foreign) + SEAL (mammal)
6. Trance I’d suffered with bleeding heart maybe (8)
DICENTRA
9. It could suggest gum that you can eat (6-4,4)
UPSIDE-DOWN CAKE
"gum" being "mug" upside-down
10. Lacking any thing symbolic is dull (13)
CHARACTERLESS
16. Old tax fund that stinks! (8)
CESSPOOL
CESS (old tax) + POOL (fund)
17. Cheese may give me unrest (8)
MUENSTER
19. The French port is dull (6)
LEADEN
LE (the, French) + ADEN (port)
21. Piece that is used for recruit (6)
ROOKIE
ROOK (piece) + IE (that is)
9d: I had the same parsing.
Upside-down cake is a mug cake. Right?
I found this quite hard. I had no hope parsing SECOND-IN-COMMAND or UPSIDE-DOWN CAKE, had forgotten MUENSTER as a ‘cheese’ and had never heard of DICENTRA (at least I won the uncrossed consonant lottery) as a ‘bleeding heart’ which I’ve now learnt has nothing to do with a caring and sharing person. I’ve also learnt that a CAKE can be a “foolish or stupid fellow”, hence the ‘gum’=UPSIDE-DOWN CAKE(=”mug”) connection presumably.
I liked EYEBROW and the appearance of first ANTIPERSPIRANT and then CESSPOOL, though maybe it should have been the other way around.
Thanks to Bradman and Teacow
WordPlodder@2
Your take on CAKE sounds more plausible. Mine has an erroneous logic. Cake should mean mug in some sense. You have the answer to this. Thanks.
I had no idea why “mug” or “gum” have anything to do with a “cake”. Thanks, WP, for the linking of “mug” and “cake”: this is not an insult with which I am familiar.
Re 6D: I confess to being Ignorant of any plant that isn’t a rose, but even my gardener wife had not heard of this answer.
Re 24A: is “tel” really an accepted abbreviation for a telephone?
Thanks Teacow.
Well, I thought an upside down cake is simply a cake baked upside down (like an tart tatin) and a mug cake is literally a cake made in a mug (which can be upside down or not).
So not sure about that one
Ah. missed wordplodder’s take.on it. that makes more sense
Peter @ 4 ‘Tel’ used to be a standard feature of business letterheads and business cards.
I stared at this for about 15 minutes, getting nothing, and then the solutions steadily went in, once I got on Bradman’s wavelength. Some really inventive clues, although “mug” = “cake” was really obscure. I was actually thinking of the “pan” (which does mean “face” or “mug”) in “pancake” when I wrote in the answer, but, of course, that association is completely wrong.
mug = gum up = cake/encrust
Excellent puzzle, thanks Bradman & Teacow.
The OED’s most recent citation for cake meaning “A person regarded as foolish, gullible, or weak in character” is from 2018, so clearly it is in current use for some people.
I found this difficult and gave up with three to go. Two of these were easy, but I don’t think I would never of got Elector, though it now rings a distant bell.
Great crossword.
SECOND-IN-COMMAND – cluing just one letter of a 15-letter answer. I like it.
The “slight” anagram of PARIS in APPRAISAL. Tick.
EYEBROW – made me think of the late Sir Roger Moore: “My acting range has always been something between the two extremes of ‘raises left eyebrow’ and ‘raises right eyebrow.'”
My One Before Last One In (1b4loi) – MALADROITNESS I liked it for the surface, and for being a nice word.
Last One In – DICENTRA the fairest word that would fit there, A jorum for me. And they do look like hearts.
https://en.wikipedia.org/wiki/Dicentra#/media/File:Dicentra_'King_of_Hearts'_and_'Ivory_Hearts‘.jpg
Thanks B&T
Thanks for the blog, Private Godfrey had a sister Dolly who was famous for her UPSIDE-DOWN CAKES , Chambers has CAKE= fool as archaic, perhaps it is making a comeback.
A good set of clues but I was surprised to see “dull” as the definition twice close together.
Thanks Bradman for a challenging but ultimately enjoyable crossword. I needed a nudge or two to figure out ELECTOR, DICENTRA, and ROOKIE and I didn’t know that cake=mug but all else eventually fell into place. My favourites were NATIONAL, ICING, RELATED (nice DD and surface), the very clever SECOND-IN-COMMAND, ANTIPERSPIRANT, and LEADEN. Thanks Teacow for the blog.
It’s tomorrow and nobody’s noticed the correct parse of 9d @9.
Teacow, Bradman, anybody?
Thanks Bradman and Teacow.
9dn: I am convinced by the parsing based on mug and cake being synonyms as justified by several of the comments, notably Widdersbel@10. I am not convinced by comment 9.
KVa @1. Spot on
https://www.bbcgoodfood.com/recipes/microwave-mug-cake