Possible Clues:

• Concoctions in Dutch ovens
• Broods angrily
• Goulash and burgoo, e.g
• Cooks slowly
• Meat-and-potatoes servings
• Slow cooker creations
• Okras
• Keeps thinking "Grrrr!"
• Upset states
• Budae-jjigae and nikujaga, e.g