You’re right! I got messed up!
It’s “Mumm-Ra lives” part 5.
“Return Of The Driller” - we see Snarf cooking the apple sauce (and the Kittens picking the apples for it).
Wasn’t that scene in “Mumm-Ra Lives Part 1”? 
Yes. Poor Tygra_Rules—so close. 
I hadn’t considered this one, since it’s just applesauce rather than a meal, but I guess it does fit my “preparation” part of the question.
So, we’ve got the following, and a few still up for grabs:
Wilycub:
- The Crystal Queen – Snarf’s “too seasoned” meal
- Berbils – Dinner at the end
- Dr. Dometone – Fish dinner with shark WilyKat
- Trial of Strength – Lion-O’s enormous breakfast
LiamABC:
5. Return of the Driller – Applesauce preparation
Tygra_Rules and Wilycub together:
6. Mumm-Ra Lives! Part I – “Here’s to Third Earth” toast and meal
Remaining:
7. Hint: Lion-O doesn’t have time to eat it.
8. Hint: She eats it all by herself, while Snarf watches.
It occurs to me that I unnecessarily restricted this question to ThunderCat meals, but it’s too late to change it up now (the Mutants dine in a few episodes, and the Berserkers almost dine twice in ThunderCats Ho!).
I don’t think I deserve co-credit on this one. I’m pretty sure that “Tygra Rules” was thinking “Part 1” but accidentally typed “Part 5”.
Was that by any chance “Thundercats HO! Part 1”? In the beginning when Snarf brings Lion-O a trolley full of food and he runs off to find Cheetara.
Lol yes, I goit excited… and messed it up again 
About the Part 1 - Part 5 thing, thank you Wilycub. Yes, I was thinking of part 1 (proof of that is that when I first posted the wrong story arc, “WilyCubs”, I said part 1 ;)) Anyway, it would be only one for me, not that much lol.
If a trolley of food is valid, then it happens again in “Crystal Canyon” when Snarf got Tygra a trolley of the food he likes, and Tygra says he can’s eat it right then.
Fine by me!
Yes!
Good call! I forgot about that one. So now we’re here:
Wilycub:
- The Crystal Queen – Snarf’s “too seasoned” meal
- Berbils – Dinner at the end
- Dr. Dometone – Fish dinner with shark WilyKat
- Trial of Strength – Lion-O’s enormous breakfast
- ThunderCats Ho! Part I – Lion-O’s breakfast trolley
LiamABC:
6. Return of the Driller – Applesauce preparation
Tygra_Rules:
7. Mumm-Ra Lives! Part I – “Here’s to Third Earth” toast and meal
8. Crystal Canyon – Tygra’s trolley of favorite foods
Remaining:
9. Hint: She eats it all by herself, while Snarf watches.
It’s looking like Wilycub’s going to win this one. I’ll post number 9 and close it out in a day or two, if that’s okay with everyone.
Is number 9 Cheetara in “Dimension Doom”?
And I think also in “Chain of Loyalty” Sanrf enters the control room with some food, or to announce food is already served or something like that, mentioning some sweets that are lately mentioned to Tygra by Cheetara while he is crawling in a tree brunch.
Nope. I reveal it below.
You’re right. He announces candyfruit pie. We never see it eaten or prepared, so I hadn’t considered it, but I’ll be generous. 
FINAL LIST
Wilycub:
- The Crystal Queen – Snarf’s “too seasoned” meal
- Berbils – Dinner at the end
- Dr. Dometone – Fish dinner with shark WilyKat
- Trial of Strength – Lion-O’s enormous breakfast
- ThunderCats Ho! Part I – Lion-O’s breakfast trolley
LiamABC:
6. Return of the Driller – Applesauce preparation
Tygra_Rules:
7. Mumm-Ra Lives! Part I – “Here’s to Third Earth” toast and meal
8. Crystal Canyon – Tygra’s trolley of favorite foods
9. Chain of Loyalty – Unseen Tygra-fattening candyfruit pie
And the elusive one:
10. Leah – Snarf-proctored meal by herself
You’re up again, Wilycub!
Thanks, “Zax”!
If it’s ok with you, I would like to request “Tygra Rules” to take over since he had the second most correct answers. I am completely stumped and can’t think of any interesting or difficult question. And I don’t want to post a really easy and boring one (I’ve already done that a lot!) 
So “Tygra Rules”, please give us a new Trivia question!
Thanks Wilycub.
Ok, here it is. The TCs use different weapons, but they have shown some fighting tricks themselves. One of them is Wilykit, she has rolled twice over herself forming a bal to knock down her oponentes. In which episodes and against which opponents has she usted it?
I can only recall one episode. In “Tower of Traps”, she first rolls into a ball to pass through one of the trick rooms (the one shooting lasers) and then at the top of the tower, she uses it again to fight the stone gargoyles (or was it at the beginning while chasing the gargoyle to the tower?). Sorry my memory is not what it used to be.
I think it was to dodge those swinging blades - a bit like the challenge Witterquick faced in the Visionaries pilot.
I’m not 100% sure on the other time Wilykit did her Sonic The Hedgehog move, I’ll take a guess at “The Time Capsule”.
Btw - any chance we can get the “continuity order” quest furthered?
“Tower of Traps” is one of them, but “The Time Capsule” is not.
Think of a time she needed to do it as it was her only way to attack.
Actually I am pretty sure she used the “Ball rolling” technique to dodge the Laser shooting statues. She even got singed in the back towards the end of the course. In the swinging blades room, she hopped on all four to avoid them but tripped near the last one and then Lion-O saved her by cutting the last blade that was heading towards her.
I believe that another time is in “Micrits” when the Wily’s were attacked by Slithe in Cats Lair. Wilykit does the spin to hit Slithe so they can attempt to escape.
Ding! Ding! Ding!
We’ve got a winner!
Wilykit used that because the mycrits stole the TCs weapons, so they were somehow defenseless (until Oh Mighty Lion-o showed up to save the day, of course). I wish she had used that strategy more in the show.
As Wilycub got one and adssse the other, I will leave the choice of who goes next to yuo guys.
I would request adssse to give us a new question as I am fresh out of them.
Thanks Wilycub. I am having trouble coming up with many too, but hopefully the following will work (sorry if it is too easy or has been brought up before).
Wilykit and Wilykat both appeared in 103 episodes, however they did not always appear together as they both had one episode where one appeared without the other. Name each episode and which of the twins appeared.
I think the one for Kat is “Circus Train”, and the one fior Kit is a second-season ep where she works with Lion-O, but can’t remember the ep’s name right now, but I’ll go with “Mumm-Rana’s Belt”.