Cook the quinoa according to package instructions, then set aside to cool.
In a large salad bowl, combine the cooked quinoa, chickpeas, red kidney beans, cannellini beans, half of the diced tomatoes, and the red bell pepper.
In a small blender, combine the remaining tomatoes, red wine vinegar, date syrup, shallot, garlic powder, and Italian seasoning. Blend until smooth.
Pour the dressing over the salad and toss until evenly coated.
Garnish with the chopped fresh basil. Serve and enjoy!