Slow Cooker Italian Soup with Spinach

Ingredients

• 1 small yellow onion
• 2-3 cups fresh spinach
• 2 tsp dried oregano
• 2 large carrots
• 1/2 - 1 Tbl dried basil
• 3 cups low sodium vegetable broth
• 3/4 cup whole wheat Orzo pasta
• 1 tsp Italian seasoning
• sea salt and pepper
• 2 ribs celery
• 1 large green bell pepper
• 1 can pinto beans drained and rinsed
• 1 14.5 oz can Italian-style diced tomatoes
• 2 small red potatoes
• 1 14.5 oz can fire-roasted diced tomatoes
• 2 cloves garlic