Soup Recipes Vegetable Soup Recipes Squash Soup Recipes Zucchini Soup Recipes Slow Cooker Zucchini Soup 4.8 (734) 583 Reviews 97 Photos This slow cooker zucchini soup is great as thick soup served with French bread or served over rice or noodles. It's better the next day! Submitted by JENNIFER0320 Updated on August 12, 2024 Tested by Allrecipes Test Kitchen Tested by Allrecipes Test Kitchen The Allrecipes Test Kitchen staff are a team of culinary pros who make and vet recipes using only equipment you'd find in a home kitchen. Staff credentials vary but include training at the Culinary Institute of America; kitchen stints in fine dining restaurants; and countless hours in the test kitchen itself. Meet the Allrecipes Test Kitchen Save Rate Print Share Add Photo 97 97 97 97 Prep Time: 30 mins Cook Time: 4 hrs 15 mins Total Time: 4 hrs 45 mins Servings: 6 Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 6 servings 1 ½ pounds sweet Italian sausage 2 cups 1/2-inch pieces celery 2 pounds zucchini, cut into 1/2-inch slices 2 (28 ounce) cans diced tomatoes 2 green bell peppers, cut into 1/2-inch slices 1 cup chopped onion 2 teaspoons salt 1 teaspoon white sugar 1 teaspoon dried oregano 1 teaspoon Italian seasoning 1 teaspoon dried basil ¼ teaspoon garlic powder 6 tablespoons grated Parmesan cheese, or to taste Directions Heat a large skillet over medium-high heat. Add sausage; cook and stir until browned and crumbly, 5 to 7 minutes. Drain and discard grease. Stir in celery; cook and stir until softened, about 10 minutes. Transfer to a slow cooker. Stir zucchini, diced tomatoes, bell peppers, onion, salt, sugar, oregano, Italian seasoning, basil, and garlic powder into sausage mixture. Cook on Low for 4 to 6 hours. Garnish each serving with 1 tablespoon Parmesan cheese. I Made It Print 2,421 home cooks made it! Nutrition Facts (per serving) 389 Calories 24g Fat 26g Carbs 22g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 6 Calories 389 % Daily Value * Total Fat 24g 30% Saturated Fat 9g 43% Cholesterol 49mg 16% Sodium 2218mg 96% Total Carbohydrate 26g 9% Dietary Fiber 6g 23% Total Sugars 13g Protein 22g 44% Vitamin C 86mg 95% Calcium 214mg 16% Iron 5mg 27% Potassium 1359mg 29% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.