Prep Time 10 minutes mins
Cook Time 25 minutes mins
Total Time 35 minutes mins
Vitamix brand is my favorite brand of immersion blender. I love how well it blends ingredients and requires such little effort. A countertop blender would work if you don't have an immersion blender. Or you can skip the blending altogether and simply chop your onions to the desired size for a rustic tomato soup.