Fullness arrives after five bites and I'm underfueled

current problem: I'm getting 900-1,100 kcal/day and 60-75g protein, mostly because satiety lands after a few bites. A standard bowl of chicken and rice now takes me 90 minutes to finish, and I'm not nauseated — just indifferent to food. I lift three days a week and recovery has gone flat. I don't want to override signals with force-feeding, but I need practical density. What works for you when volume is the bottleneck? I'm trialing Greek yogurt, whole milk, nut butter, and splitting meals every 2-3 hours. Specific foods, textures, or prep shortcuts appreciated. Not seeking medical advice — just meal logistics.