Fall Minestrone Soup combines roasted butternut squash, hearty kale, root vegetables and a rich vegan broth for a comforting autumn meal. This chunky, plant-based minestrone is filling, nutritious, and economical — perfect for meal prep and weeknight dinners.
The fall harvest yields an abundance of winter squash that lend vibrant color and natural sweetness to soups. Instead of pureeing squash, this recipe celebrates it in bite-sized cubes alongside beans, pasta and robust vegetable stock for satisfying texture and flavor.
Ingredient Notes
- Beans: Add plant-based protein and fiber — use kidney beans, pinto, chickpeas or white beans depending on what you have on hand.
- Butternut squash: Any winter squash (acorn, kabocha, Hubbard or pumpkin) works well. Sweet potatoes or yams are a good substitute.
- Vegetable broth: Homemade vegetable stock gives the best flavor control; if using store-bought, check labels for sodium and additives.
- Pasta: Small shapes such as elbow or ditalini are ideal. If using gluten-free pasta, cook it separately and stop 1–2 minutes before the package time so it finishes cooking in the soup without getting mushy.
- Kale: Choose hearty greens like lacinato (Tuscan) kale, collards or chard so they hold up in the soup without turning to mush.
More on Kale in Soup Recipes
- This minestrone balances roasted and starchy fall vegetables with nutrient-dense greens for a well-rounded bowl.
- Tuscan (lacinato) kale is especially good in soups because it wilts without disintegrating and adds a pleasant, earthy texture.
- Kale is rich in vitamins K and C, and contributes iron and B vitamins to the dish.
- If you prefer a softer green, add it toward the end of cooking and allow it to wilt gently rather than overcooking it.
How to make it
Start by dicing the onion and thinly slicing the celery, carrots and parsnips. Mince or grate the garlic so it disperses evenly into the pot.
Trim the ends of the squash, cut it in half and scoop out the seeds. Use a vegetable peeler to remove the skin.
Slice the squash lengthwise into 1/4″ strips, then turn and cut across to make small cubes so they cook evenly.
Heat a large Dutch oven or soup pot over medium. Sauté the onion in a little olive oil or a splash of vegetable broth until it softens. Add the carrots, celery, parsnips and Italian seasoning, and season with salt and pepper.
Grate or finely mince the garlic and stir it into the pan for 30 seconds until fragrant. Add diced tomatoes with their juices, the cubed squash and bay leaves.
Pour in vegetable stock, stir well and bring the pot to a simmer.
Simmer until the squash and root vegetables are tender, about 20 minutes. While the soup simmers, cook the pasta in a separate pot, stopping 1–2 minutes before the package time so it remains al dente.
When the squash is tender, add the cooked pasta and drained beans to the pot. Stir to combine and heat through.
Turn off the heat and stir in the chopped kale; it will wilt quickly from the residual heat. Taste and adjust seasoning. Add crushed red pepper or a splash of hot sauce for heat, if desired.
Debra’s Pro Tips:
- Cook pasta al dente so it keeps texture when added to the soup; gluten-free pasta often cooks faster, so start checking early.
- Use low-sodium or homemade vegetable stock to control the salt level. If using boxed broth, adjust seasoning after tasting.
- For spice, add crushed red pepper, cayenne or a dash of sriracha right before serving.
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📖 Recipe
Fall Harvest Minestrone Soup
Ingredients
- 1 yellow onion
- 2 carrots, peeled and thinly sliced
- 2 stalks celery, thinly sliced
- 2 parsnips, peeled and thinly sliced
- 1 Tablespoon Italian spices (oregano, basil, thyme, marjoram, parsley, rosemary)
- ½ teaspoon sea salt
- ¼ teaspoon freshly ground black pepper
- 4 cloves garlic
- 1 butternut squash, peeled, seeded and diced (about 3 cups)
- 1 (14.5-oz) can diced tomatoes
- 1 (14.5-oz) can kidney beans, drained and rinsed
- 8 cups vegetable stock
- 2 bay leaves
- ¾ cup dried pasta (small shapes)
- 2 cups chopped kale, ribs removed
Instructions
- Prepare the vegetables: dice the onion and celery, peel and dice carrots and parsnips, peel and dice the squash, mince the garlic, and wash and roughly chop the kale.
- Heat a large Dutch oven over medium heat. Sauté the onion in olive oil or a little vegetable broth until it begins to soften, about 3 minutes. Add carrots, celery, parsnips, Italian seasoning and salt. Stir for about 2 minutes.
- Add garlic and stir briefly until fragrant. Immediately add the diced tomatoes with their juices, the cubed squash, bay leaves and vegetable stock. Bring to a boil, then reduce to a simmer and cook for 20 minutes, until the squash is tender.
- Meanwhile, cook the pasta in a separate pot until al dente (stop 1–2 minutes before package directions). Drain and set aside.
- Stir the cooked pasta and drained beans into the soup and heat through. Turn off the heat and add the chopped kale, stirring until it wilts.
- Taste and adjust seasoning with additional salt, pepper or crushed red pepper for heat.
- Store leftovers in the refrigerator for up to one week or freeze up to three months. The pasta may absorb liquid over time, so add more stock when reheating if needed.
Notes
See the step-by-step photos above for tips on peeling and dicing squash.
Pasta: Use gluten-free pasta if needed and test it 2 minutes before the suggested time for the best texture.
Nutrition
Calories: 185 kcal
Carbohydrates: 41 g
Protein: 5 g
Fat: 1 g
Fiber: 7 g
Sodium: 225 mg
Vitamin A: 17393 IU
Vitamin C: 44 mg
Note
Nutrition numbers were estimated using standard tools. For the most accurate information, calculate nutrition based on the exact ingredients and brands you use.