Baking – Which baking dish is best to bake a banana bread

Yes, but not the time so much. The dish itself is not a good conductor of heat, like cast iron or other metal for example. And it allows radiant heat directly on what is being cooked. One thing I do is that I have a pizza stone in my oven that helps keep the oven temperature stable.

Another thing that is very common is that oven temperatures are notoriously inaccurate. So, it pays to use an oven thermometer in order to get accurate oven temps (instead of going by the oven temperature dial).

Here's another tip. Place a cookie sheet on the rack below the glass/pyrex baking dish. This keeps the radiant heat from the lower element from directly heating the dish.

I must say though, that the #1 thing that has improved my baking is the oven thermometer. The oven dial in my kitchen is off from 15 to 25 degrees. This is a tip I got from "On Food and Cooking" by Harold McGee. The second thing is the pizza stone that helps regulate the temperature. A standard oven cycles on and off to maintain the temperature.

All that being said, I'd use metal cookware for cake. But I do get good results when I wind up using glassware by controlling the oven temps.

Update I made brownies last night and noticed in Marion Cunningham's (The Fannie Farmer Cookbook) recipe this advice, "If you're using a Pyrex dish, place it on a baking sheet during baking". What that does is to act as a buffer between the heating elements and the dish.

There are some previous questions with good answers like this one, or this that go into much more detail than I'm about to.

You said your bread didn't rise with the first rise, if you don't have a first rise you can't go onto the next step. If your yeast was old, or the temperature was cold in your kitchen or you used cold water in the dough, or the yeast came in contact with salt then its action could have been slowed down drastically and it would take much longer to get a rise. I've had a first rise take up to 4 hours in the past because of these factors. The times given in recipes are just guidelines, you have to be result-driven. Active dry yeast also takes longer than quick yeast to activate. When using active dry instead of quick yeast you would get better results by mixing it with the water before mixing in. I'd recommend using quick yeast as it's milled into smaller grains and you can mix it directly into the flour.

Of course your yeast may have simply been dead, or killed by salt or heat. Get some good fresh yeast and store it in the fridge to keep it fresh long-term.

Also, using all whole wheat flour isn't going to produce anything like a baguette. Whole wheat flour is very heavy compared to white flour and will take longer to rise. A half and half mix would work better. I'd recommend sticking to the recipe first, then gradually modifying it over time until you get your desired result.