"Couldn't Be Easier" Three-Bean Salad

INGREDIENTS

• 1 cup frozen cut green beans
• 1 cup frozen lima beans
• 1 cup drained and rinsed canned red beans
• 1/2 cup frozen red bell pepper strips
• 1/2 cup chopped onion
• 2 tablespoons canola oil
• 1/4 cup apple cider vinegar
• 2 teaspoons white sugar
• 1/2 teaspoon garlic powder
• salt and ground black pepper to taste