Match the job: for curry-style depth use garam masala or curry powder; for a sharper, tangier profile use tandoori masala; for fast heat use Thai red curry paste.
Start with the listed ratio, then bloom it in hot oil (30–45 seconds) before adding liquids.
If your swap tastes flat, brighten with a small amount of lemon juice or vinegar; if it’s too sharp/salty, balance with a pinch of sugar.
Simmer 2–3 minutes and do a final taste—adjust heat with cayenne/chili flakes rather than adding more whole-spice blends.