Navy Bean Soup with Smoked Sausage and Spinach | Cheap Meals | Umami

Ingredients

• 1 Tbsp olive oil ($0.16)
• 14 oz smoked sausage ($2.79)
• 1 medium onion ($0.36)
• 2 cloves garlic ($0.16)
• 1/2 lb carrots (about 3) ($0.50)
• 3 stalks celery ($0.60)
• 1 lb dry navy beans (2 cups) ($1.69)
• 1 whole bay leaf ($0.15)
• 1 tsp dried thyme ($0.05)
• 1/2 tsp dried rosemary ($0.03)
• to taste freshly cracked pepper ($0.03)
• 8 cups water ($0.00)
• 3 cups fresh baby spinach ($0.50)
• 1/2 Tbsp salt ($0.07)
• 1 tsp apple cider vinegar ($0.02)