Ingredients
Method
Combine the Base Ingredients
- Add the sugar, white wine vinegar, dry mustard powder, and salt into a blender or a tall jar if using an immersion blender. Give everything a quick stir or pulse just to begin dissolving the sugar.
Add the Shallot
- Drop the minced shallot into the blender. If feeding picky eaters, blend it completely smooth so there are no detectable chunks — just pure savory flavor woven into every drop.
Stream in the Oil
- With the blender running on low, slowly pour in the oil in a thin, steady stream to emulsify the dressing until it turns thick, creamy, and cohesive. If whisking by hand, pour even more slowly and whisk vigorously in between additions until the dressing looks slightly thickened and glossy.
Stir in the Poppy Seeds
- Turn off the blender and stir the poppy seeds in by hand using a spoon or spatula — do not blend them, as you want the seeds to stay whole for subtle crunch and visual charm. Taste the dressing and adjust — add a little more sugar if you want it sweeter, or a splash more vinegar if you like it tangier.
Taste and Store
- Give the dressing one final taste to ensure it feels balanced — sweet up front, with a gentle tang and a whisper of mustard warmth in the finish. Pour into a jar with a tight-fitting lid and refrigerate until ready to use.
Notes
Make a double batch on Sunday for easy weeknight salads. Store in a sealed glass jar in the refrigerator for up to 2 weeks — the dressing will thicken when cold, so let it sit at room temperature for 5 minutes and shake well before using. Freezing is not recommended as the emulsion will break. Always stream oil in slowly to maintain emulsion. Stir poppy seeds in by hand at the end — do not blend them. Avoid extra virgin olive oil as its strong flavor can overpower the dressing. You can substitute granulated sugar with honey or maple syrup, white wine vinegar with apple cider vinegar or slightly less plain white distilled vinegar, and shallot with a pinch of onion powder.