Spicy White Bean and Pancetta Soup

Name: Spicy White Bean and Pancetta Soup
Ingredients: 2 15 ounce cans cannellini beans ; or any white beans drained and rinced; 1/4 pound pancetta ; diced, about 1/4 inch; 4 cups Chicken Stock; 1/2 medium Red onion ; diced, about 1/4 inch; 1 teaspoon Red pepper flakes; 4 leaves Fresh sage; 2 tablespoons Tomato Paste; 4 tablespoons Extra virgin olive oil; 1/2 cube tomato chicken bouillon; 1 handful Arugula or Spinach; 1 sprig Fresh rosemary ; leaves pulled from stem; 1 clove garlic ; minced