Dice red onion, red pepper and garlic.
Slice Italian sausage links.
Heat olive oil in a large skillet over medium heat. Add onion, pepper, garlic and sliced sausage. Season to taste with salt and pepper.
Cook for 5 minutes, stirring often, until sausage starts to brown.
Stir in spinach and seasonings. Cook another 5 minutes, until spinach is wilted.
Cover skillet, reduce heat and cook over low heat for 10 minutes, until sausage is fully cooked.
Increase heat to medium-high and stir in beans and chicken stock.
Bring to a slow boil and cook until broth is reduced by half, about 3 to 5 minutes. Serve and enjoy!