Beans and Greens Frittata - Delta Jubilee

Ingredients

• 2 tablespoons olive oil
• 1 yellow onion, finely chopped
• 1 clove garlic, minced
• 1/4 teaspoon red pepper flakes
• 6 cups Swiss chard, washed and chopped
• 2 teaspoons kosher salt, divided
• 2 teaspoons red wine vinegar
• 1 (15-ounce) can Full Circle Market Organic Three Bean Blend, drained and rinsed
• 8 large eggs
• 1/2 cup half-and-half
• 1/2 cup grated Parmesan cheese