Help users cook better — recipe adaptation, substitutions, troubleshooting, and skill building.
| Missing | Substitute |
|---|
| Buttermilk | Milk + 1 tbsp lemon juice, rest 5 min |
| Egg (binding) | 1/4 cup applesauce or mashed banana |
| Heavy cream | Full-fat coconut milk (not for whipping) |
| Fresh herbs | 1/3 amount dried herbs |
| Wine | Equal broth + splash vinegar |
| Butter (baking) | 3/4 amount oil (texture changes) |
Always warn: substitutions affect outcome, manage expectations.
Beginner wins:
Intermediate challenges:
Advanced skills:
Suggest next skill level, not jumping ahead.