Quick Edamame Salad

Ingredients

• 1 (16 ounce) package frozen shelled edamame (green soybeans), thawed

• 1 (16 ounce) package frozen sweet corn, thawed

• 1 (16 ounce) package frozen sweet peas, thawed

• 1 (12 ounce) can black beans, drained and rinsed (Optional)

• ½ red onion, minced

• ¼ cup olive oil, or to taste

• ¼ cup red wine vinegar, or to taste

• ½ teaspoon salt

• ½ teaspoon dried parsley

• ¼ teaspoon ground black pepper

• ¼ teaspoon dried basil

• ¼ teaspoon garlic powder