Beet Top And Chard Casserole - Half Your Plate

Ingredients

• 1 tbsp Olive Oil
• 1 tsp Garlic (minced)
• 1/4 cup Onion (diced)
• Pinch of Chili Flakes
• 2 cups Tomato (diced (fresh or canned - no salt added))
• 2 cups Canned Black Beans (low sodium)
• 1 tbsp Lemon Juice
• 8 cups Beet Tops and Swiss Chard (chopped, (you can use all of one or the other, entirely up to you and what you have handy!))
• 1/4 tsp Salt and Pepper Each
• 1/4 cup Feta (crumbled (optional))