Its not rocket science, it is just a muffin type recipy at base, really. Just leave out the added sugar and salt. So ...
Dry:
- 1 3/4 cups "flour", where it can be all whole wheat flour, or all almond flour, or coconut flour, or combinations of these including parrot pellets turned into a "flour" in a blender - very sneaky. Lately I've been using equal parts WW, pellet flour and Almond flour, but there has been no sign my birds actually care.
- 1TB Baking powder
Add seeds of choice, oats, grated or small veggies, dried fruit bits to taste. For my birds there are usually grated carrots, peas, half a banana, some dried cranberries, chopped kale, oats, etc. As much as you want so long as it holds together when the batter is mixed. Hard to mess up.
Wet:
- 2 eggs beaten - you can grind up one of more of the shells as well if you have a blender,
- 6 TB water or something like almond or oat milk. Non-dairy of course.
Bake in over at 350-360F for 20-22 minutes. Makes about a dozen "muffins" or bake in a baking pan and cut up.
I feel like the details are up to you and your bird. Just wing it. I make this at home about every three weeks, a double recipy, using actual reusable muffin cups, about 1 muffin per day for my 2 birds. Freeze and thaw when needed for anything more than a few days worth.
Of course any meds should be added after cooking and cooling. Good luck.