Tahini Roasted Cauliflower Soup

Zero flavor. Needs a significant upgrade in ingredients. We even doubled the suggested garlic and added some red pepper for more vegetable variety, still bland. The tahini has a fantastic aroma on the roasted veggies but that flavor doesn't survive the pulverizing.

Looked a bit questionable, texture was a bit gritty and tasted bland

Added 1/4 tsp tumeric. Used an immersion blender