Drain and rinse the 6 cans cannellini beans under cold water.
In a large bowl, whisk together 1/2 cup olive oil, 1/2 cup white vinegar, 1/3 cup granulated sugar, 2 Tablespoons dijon mustard, 2 Tablespoons fresh chopped dill, 1/2 teaspoon black pepper, 1/2 teaspoon garlic powder, and 1/2 teaspoon kosher salt.
Add the well-drained beans, 1 green bell pepper, and ½ medium red onion.
Stir well to combine in the dressing.
Chill for at least 2 hours until cold.
Before serving each portion, give it a good stir, as the dressing will settle at the bottom.
Notes
Please refer to my FAQ’s (Frequently Asked Questions) and ingredient list above for other substitutions or for the answers to the most common questions.