Tortellini Minestrone

Bahan-bahan (8 porsi)

• 2 tablespoons olive oil
• 1 medium white onion, peeled and diced
• 3 cloves of garlic, peeled and minced
• 2 carrots, peeled and diced
• 2 stalks celery, diced
• 4 cups of chicken or vegetable stock
• 1/4 cup tomato paste
• 2 (14.5 ounce) cans fire-roasted diced tomatoes
• 1 (15 ounce) can dark red kidney beans
• 1 zucchini, diced
• 1 yellow squash, diced
• 1 teaspoon Italian seasoning
• 2 handfuls fresh baby spinach
• 1 (10 ounce) package of refrigerated cheese tortellini
• salt and pepper, to taste