Italian White Bean, Kale and Potato Stew

Ingredients

• 1 cup diced red or white onion
• 3 cloves garlic
• 2 28 ounce cans diced tomatoes (salt free if you prefer)
• ¼ - ½ teaspoon red pepper flakes
• 5 cups red-skinned potatoes cut into one inch squares
• 1 tablespoon dried oregano
• 1 tablespoon dried parsley
• 6-8 packed cups of kale, after it has been de-stemmed and chopped
• 2 15 ounce cans Cannellini beans, drained and rinsed
• salt (optional)