Vegetarian Minestrone Soup Jars {Grab & Go}

Name: Vegetarian Minestrone Soup Jars {Grab & Go}
Prep time: 20 min
Cook time: 10 min
Total time: 30 min
Cuisine: American
Ingredients: 1 tbsp olive oil; 2 Carrots (finely diced); 2 stalks celery (finely diced); 1 small yellow onion (finely diced); 2 cloves garlic minced; 1/4 cup tomato paste; 1 tsp Italian seasoning; 1/2 tsp salt; 1 can kidney beans, rinsed and drained; 1 cup dry mini pasta shells (or macaroni); 2 vegetable bouillon cubes, cut in half; 2 cups baby spinach, chopped; 4 (1 L) mason jars