I always use fresh bread crumbs and usually throw about 2 slices of bread in my little food processor. The meat is always a bit 'loose' feeling. I think it's the can of tomato juice, but it holds together well when cooking. I may try the green peppers. Can you tell me how you made the gravy?
you need to fry the meat in a pan that will leave bits of meat & droppings.
I poured off the grease ( which wasn't much) & then i added 2 cups of beef broth ( I used bouilion cubes). you heat this & scrape off the bottom of the pan till it all disolves ( I strained out some of the weird bits left). you now have an "Au Jus"
you are supposed to make a roux for thickening. the directions say 4 T. of grease from pan & stirring in 6 T. flour ( I had less than that in grease so added broth.. next time I will use greasier meat

then you take glops of the roux & add it to the Au Jus to thicken.. now it WILL thicken more when it cools, so think ahead.
I make really good turkey gravy,, this was the 1st time I was able to make a good brown gravy.
( I really need to find my saved episode from good eats on this one)