Carbs are good and safe to eat, ie pastas - just about anything on them would work; also rice, casseroles with pasta or rice and meat and a few veggies. Breads are ok, with peanut butter for extra protein and calories. I've battled keeping weight on for 24 years. You are right, spicy and high fat equals high output usually.
If you see a dietitian, please share everything you learn.
Diagnosed with CD in 1979, many resections and meds
Perm Ileostomy July 1984 at Cleveland Clinic
Disease free since surgery