I never use eggs. I use bread crumbs, put some spices then use some milk, just enough to make the crumbs soggy. Then I squeeze it over and over, adding in milk until it's a slurry and all milk is absorbed. Then I dice up onions, ground meat, s&p, hot sauce, cayenne pepper flakes and a little basil and oregano. Mix it up until it's a lump. Make patties and there you go. The milk's taste is gone and the bread provides "support" whereas eggs "clump" and can make a mess. The bread with milk moves evenly, where eggs can clump around. Also, you have to then deal with washing off raw egg from the bowl you used, where with the bread and milk, it's all used up. Just rinse and no clumps, but still use soap. The patties are solid enough to be tossed in the air onto a grill, yet are soft enough to fall apart in your mouth.