For the marinated turkey, peel garlic, press through and mix with yogurt, curry, sugar, lime juice, ground chilies and salt. Wash the turkey fillet, pat dry, remove sinews if necessary. Cut into pieces and add to marinade. Cover and refrigerate overnight.
Wash tomatoes, remove stems, score crosswise, place in a perforated steamer basket and steam (at 95°C for 1 minute).
Let tomatoes cool briefly, skin and roughly dice. Clean broccoli and cauliflower and divide into florets. Peel vegetable onion and cut into thin rings. Clean chili, remove seeds and cut into fine strips. Place in an unperforated cooking container with remaining vegetables, except tomato pieces and peanuts.
Remove turkey pieces from marinade and set aside. Mix marinade with vegetable broth and peanut butter, season with salt and pepper. Pour over vegetables and pre-cook (at 100°C for 8 minutes).
Fold in tomato pieces and peanuts, spread turkey pieces over vegetables and cook. (at 100°C 12-14 minutes).