Can I make this dressing ahead of time?
Yes. Mix all ingredients in a jar, seal, and refrigerate for up to 2 weeks. Shake well before each use as ingredients may separate.
What type of chili sauce should I use?
Use a tomato-based chili sauce like Heinz brand (12 oz bottle). Avoid Asian-style chili pastes; they will change the flavor profile.
Can I reduce the oil for a lighter dressing?
Yes, reduce olive oil to 1/4 cup for a tangier, less rich dressing. Start there and adjust to taste.
Is this dressing dairy-free?
No. The recipe includes grated parmesan cheese. Omit it for a dairy-free version, though it will lack depth.
How do I know when the dressing is properly emulsified?
It won't fully emulsify like a mayonnaise-based dressing. Shake or whisk just before serving; a slightly separated appearance is normal.