Ok, who remembers frozen concentrate milkshake starter from the 60s/70s??
We had powders. Nesquik.
We had that too for chocolate milk. And Bosco.
Yeah, I remember powders but not concentrate.
😟 I know I'm not imagining this. We used to steal spoonfuls of it.
I used to like the banana one.
Indikon: banana nesquik?
Yes.
Yum! I'm not sure we had that.
Looks like it's available. Google "milkshake concentrate"
stevebob: I'm only getting liquids. These were frozen icy concentrates. Like orange juice.
yeah, that's what I'm seeing too.
Found this online: 
1971 Birds Eye General Foods Thick & Frosty Frozen S...
OMG I think that's it! Thank you!
You're welcome!
STATE v. THICK & FROSTY | 82 Wn.2d 722 (1973) | wn2d...
Imagine how much would be taken off the market now!
The ingredients list is a nutritional horror. These days I'm disgusted at the omnipresence of guar gum, carob bean gum, carrageenan, palm oil, palm kernel oil, hydrogenated oils, etc in ice cream and baked goods.
HighDef: for sure. Everything's eventually based on what people want.
I never heard of that.