Hearty Minestrone Slow Cooker

Featured in Comforting Soup and Stew Recipes to Warm Your Soul.

This hearty minestrone uses a slow cooker to create a healthy, filling bowl of veggies, beans, and pasta. The slow cooking enhances the flavors while keeping the veggies perfectly tender. Toss in pasta towards the end and fresh spinach right before serving for spot-on textures. It's super customizable—change up the veggies, go gluten-free by skipping the pasta, or add meat for a boost. Great for make-ahead meals and tastes even better the next day.
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Updated on Fri, 11 Apr 2025 06:54:50 GMT
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Warm Slow Cooker Minestrone | chefmelt.com

A filling Slow-cooked Minestrone Soup that turns basic veggies into a soul-warming crock pot delight. Every bite offers soft vegetables, smooth beans, and just-right pasta swimming in a deep, tasty broth that seems like it's been cooking forever on the stove.

This dish came from my grandma's stove-cooked version. When I first tried it in my slow cooker, I was amazed how the flavors got even better, mixing together nicely all day long. Now it's what I crave whenever life gets crazy.

Key Components

  • Extra Virgin Olive Oil: Gives that real Italian taste
  • Garden Vegetables: Chopped the same size
  • Kidney Beans: Washed clean
  • Cannellini Beans: Adds smoothness
  • Tomatoes with Juice: (15 oz can)
  • Garlic Cloves: Finely chopped
  • Tiny Pasta: Ditalini works best
  • Baby Spinach: Tossed in fresh
  • Leafy Herbs: Sprinkled on top
  • Parmesan: Newly grated

COOKING INSTRUCTIONS

1. Getting Veggies Ready:
Chop onions, carrots, and celery into same-sized 1/2-inch chunks. Chop garlic right before using. Make zucchini pieces a bit bigger since they cook quicker. Same-sized pieces cook evenly throughout.
2. Setting Up Your Pot:
Put veggies in 6-quart slow cooker starting with onions, then carrots, celery, and garlic. Throw in rinsed beans, tomatoes with their juice, spices, and veggie broth. Mix everything gently.
3. Let It Cook:
Put the lid on and let it go on low for 6-8 hours or high for 3-4 hours until veggies feel soft but still have some bite. Add zucchini in the last hour so it doesn't turn mushy.
4. Adding Pasta:
Toss in small pasta during the last 20-30 minutes. Keep covered but peek now and then since cooking time changes with different pasta shapes. You want it firm but not hard.
5. Last Touches:
Mix in fresh spinach right before you eat, letting the hot soup wilt it naturally. Add salt and pepper to taste. Top with fresh herbs and Parmesan cheese.
Homemade Minestrone Soup Pin it
Homemade Minestrone Soup | chefmelt.com

Whenever I make this soup, I'm reminded that patience pays off. The slow cooker lets each ingredient share its flavor while staying true to itself.

Minestrone Soup Pin it
Minestrone Soup | chefmelt.com

Keeping Leftovers Fresh

Keep soup in sealed containers in your fridge for up to 5 days. If you're freezing some, leave the pasta out and cook it fresh when reheating. Freeze in single servings for up to 3 months. When warming it up, add a bit of broth or water since the soup gets thicker as it sits.

Serving Hot or Warm

Though normally eaten steaming hot, this soup can be enjoyed at different temps depending on the weather. In chilly months, serve it super hot with crusty bread for soaking up the broth. When it's warmer outside, eat it just warm alongside a crisp green salad.

Easy Homemade Minestrone Soup {Slow Cooker} Pin it
Easy Homemade Minestrone Soup {Slow Cooker} | chefmelt.com

Tasty Twists

Switch up this soup throughout the year with what's in season. Try adding sweet peppers and corn in summer, chunks of butternut squash in autumn, or hardy cabbage in winter. Mix in different beans like chickpeas or Great Northern for something new. Fresh herbs change everything too - basil works great in summer while sage shines in winter. Just remember, minestrone means "big soup" - it's all about using what you've got on hand.

Frequently Asked Questions

→ Can pasta go in at the start?
Nope, add it 30 minutes before serving so it stays firm.
→ What's the best way to store leftovers?
Keep in the fridge for up to 4 days in a sealed container. Just know the pasta might soak up more liquid.
→ Can I freeze it?
Absolutely, but leave out the pasta. Freeze for up to 3 months and toss in fresh pasta when reheating.
→ What can replace spinach?
Kale or Swiss chard work great. Just cook them a little longer since they take more time to soften.
→ Is this dish vegan-friendly?
It is! Just skip the Parmesan or try a vegan cheese alternative.

Hearty Minestrone Slow Cooker

An easy Italian-style soup with veggies, beans, and pasta, slow cooked for deep flavor.

Prep Time
15 Minutes
Cook Time
360 Minutes
Total Time
375 Minutes

Category: Soups and Stews

Difficulty: Easy

Cuisine: Italian

Yield: 6 Servings (6 servings)

Dietary: Vegan, Vegetarian, Dairy-Free

Ingredients

→ Base

01 1 zucchini, diced
02 1 onion, chopped
03 2 carrots, diced
04 2 celery stalks, chopped
05 3 cloves garlic, minced
06 1 tablespoon olive oil

→ Canned and Liquid

07 1 cup water
08 1 can (15 oz) cannellini beans, drained and rinsed
09 1 can (15 oz) diced tomatoes
10 4 cups vegetable broth
11 1 can (15 oz) kidney beans, drained and rinsed

→ Seasonings

12 1/4 teaspoon black pepper
13 1 teaspoon dried oregano
14 1/2 teaspoon salt
15 1 teaspoon dried basil
16 1/2 teaspoon dried thyme

→ Add-Ins

17 2 cups fresh spinach, chopped
18 1/4 cup grated Parmesan cheese (optional)
19 1/2 cup small pasta (ditalini or elbow)

Instructions

Step 01

In your slow cooker, toss in olive oil along with onion, celery, carrot, and garlic, giving it a stir.

Step 02

Toss in zucchini, tomatoes, both kinds of beans, seasonings, vegetable stock, and water. Put the lid on and let it cook. Choose either 6-8 hours on low heat or 3-4 hours on high.

Step 03

Stir in the pasta about 30 minutes before it’s time to eat. Let it cook till soft.

Step 04

Right before serving, mix in the spinach so it wilts. Serve it warm, with Parmesan if you’d like.

Notes

  1. Swap the pasta for gluten-free options or just skip it to keep it GF.
  2. Feel free to switch the veggies depending on what you’ve got.
  3. For extra protein, throw in some meat if you want.

Tools You'll Need

  • Slow cooker
  • Chopping board
  • Knife
  • Measuring cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat if pasta is used
  • Has dairy if Parmesan is included

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 240
  • Total Fat: 4 g
  • Total Carbohydrate: 42 g
  • Protein: 12 g