Stir balsamic vinegar, Dijon mustard, and honey (if using) into the berry mixture.
Slowly pour olive oil over the measuring cup while whisking the ingredients together by hand or with an immersion blender to emulsify. Then, taste and season with salt and black pepper.
Pour the dressing through a fine mesh sieve into an airtight container for storage and discard the seeds.
Notes
Yields: 1 CupExpert Tips:
I recommend blending the ingredients, tasting, and then adjusting the salt, pepper, sweetener, oil, and vinegar until you find the perfect balance.
Feel free to skip the straining step if you don't mind having blackberry seeds in your dressing.
Nutrition Disclosure:
The nutritional information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for professional advice.