Gave this a shot last night for dinner. There were a few hiccups, but it turned out better than I expected. (I expected dismal failure, lol.)
This is the rice cooker I used. It's just a small, simple Cuisinart.
It's only got two settings: Cook and Warm. (This would cause a bit of a problem later on.)
Everyone in the pool! 2 cups of Bisquick, 2 eggs, 1 cup of milk.
Everything's mixed to uniform consistency, as per directions; lid's put on; set to Cook.
I set an external timer to 45 minutes and left the kitchen. When I returned about 10-15 mins later, the switch had already flipped to Warm. I tried setting it back to Cook several times, but it would soon switch to Warm each time.
After the prescribed 45 minutes (mostly at Warm setting), I poked the top about three times intermittently with a toothpick to test for done-ness. Each time it came out gooey. So I let it Warm for about another 20 mins. After over an hour total, I was concerned about the edges burning, so I took it out and flipped it over. . .
Voila! The exterior turned out pretty much perfect. And the insides were mostly good. But the bottom. . .
. . . was still undercooked.
So I horizontally sliced away the undercooked bottom, sliced it in half again, drenched those slices in butter and syrup, and enjoyed!
It was a tad dry, but the syrup really helped in that regard.
Overall, it wasn't a bad experience. Given that it was my first time, and the issue I had with the Cook/Warm switchover, I'd say it turned out pretty well. I'd try it again, but with a rice cooker with an actual timer, so that I can control the Cook time.