It's not the repcal that smells it's the baby chicken food, it should only smell while it's in the blender while your making it. Once it's made and frozen it doesn't smell at all. If you weren't freezing it that's probably why it smelled, also it is only good for 3 days in the fridge.
Please don't deconstruct the recipe, or sprinkle the vit and calcium. ANY diet recipe should be followed to a T. Other wise you aren't feeding them a nutritionally balanced diet.
If they are acting like they are starving in the morning then they probably aren't getting all that they nutritionally need from the food you are feeding them. It's not always about how much you are giving them.
Every ingredient in the Bml recipe INCLUDING the fruits and veg that is fed with it is there for a nutritional reason. Whether that nutritional reason is vitamins or minerals or how one vitamin helps the body utilize another or how a mineral or vitamin impacts the internal organs functioning properly etc... there are reasons for every ingredient.
So my suggestion would be, make the bml and follow the directions for bml, when your hubs isn't home or in the room, and put it in the freezer. I just put mine in a plastic tub and use a cookie scoop to portion the frozen mix out. Make sure your feeding fruits n veg off the bml list. If you have trouble understanding the recipe and what the ingredients are there for or need further help contact Bourbon she is the creator of Bml and can answer any questions about it
https://www.facebook.com/bourbonh
It is also OK to give them a good quality pellet ( Pet Pro ) along with their staple diet however, since your trying to encourage them to eat a staple diet I would only give them a few pieces so they don't fill up on those and not eat their meal.
I don't know if I came off sounding snarky or not, I'm not having the best day but it wasn't intended to be snarky. I know how frustrating diets can be and I understand your trying to feed them better than they were previously being fed, but for any diet to work as they should, the recipes need to be followed.