My guys eat pellets but that is not their main diet.
My guys get 3 meals a day
Breakfast - bean, pasta,veggie mix and sometimes pieces of muffins. with a few pellets and seeds mixed in and almonds.
Lunch - veggies with pellets and a few seeds mixed in and sometimes fruit along with NUTS (almonds, pine nuts, pistachios for the little guys and brazil, pecan, walnut, hazelnuts and almonds for the big guys.
Dinner - veggies (different from lunch) with pellets and a few seeds mixed in. Sometimes they get what we are eating if it's healthy.
They usually snack on nuts and pellets in their cage when I put them in there for bed time. I also occasionaly make them birdie breads and what not.
I keep a pellet with a few seeds mix in their cage at all times for when they have to be in there and I'm gone.
My guys eat breakfast and dinner outside of their cage on playsyands and lunch in their cage for a couple of hours so they can have a break and rest time while I'm away.