Berry Blast Smoothie

INGREDIENTS• 1 tablespoon olive oil• 1/3 cup chopped red onion• 1 (15-ounce) can low-sodium pinto beans, rinsed and drained• 2 garlic cloves, chopped• 3 tablespoons chopped red bell pepper• 3/4 teaspoon chili powder• 1 1/2 teaspoons red wine vinegar• 1/4 teaspoon dried oregano• 3/4 teaspoon kosher salt, plus more• 1/4 teaspoon freshly ground black pepper, plus morePREPARATION• Heat oil … ................
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