Easy Minestrone Slow Cook

Featured in Liquid Comfort in a Bowl.

This easy slow-cooked minestrone combines a medley of fresh veggies, hearty beans, and pasta in a rich, herb-seasoned broth. Slow cooking enhances every flavor while keeping everything tender yet firm. Add pasta later and toss in fresh greens near the end for perfect texture. Highly flexible—swap vegetables, skip pasta for gluten-free, or add protein like chicken. Great for prepping meals and tastes even better the next day.
A chef wearing a white hat and apron.
Updated on Sun, 30 Mar 2025 00:22:13 GMT
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Comforting Italian Minestrone Slow-Cooked | cookscoop.com

A filling Slow-Cooked Minestrone Soup that turns regular veggies into a soothing crockpot delight. Each bite gives you soft veggies, smooth beans, and just-right pasta swimming in a deep, tasty broth that seems like it's been cooking forever on your stove.

This soup came from what my grandma used to make on the stove. When I tried it in my slow cooker, I was surprised how it actually made everything taste better together as it cooked all day. Now it's what I crave whenever life gets crazy.

Key Components

  • Extra Virgin Olive Oil: Gives true Italian taste
  • Fresh Vegetables: Chop same size
  • Kidney Beans: Washed and drained
  • Cannellini Beans: Adds smoothness
  • Diced Tomatoes in Juice: (15 oz can)
  • Fresh Garlic: Finely chopped
  • Small Pasta: Ditalini works best
  • Baby Spinach: Put in at end
  • Fresh Herbs: Sprinkle on top
  • Parmesan: Newly grated

COOKING INSTRUCTIONS

1. Vegetable Preparation:
Chop onions, carrots, and celery into even 1/2-inch chunks. Chop garlic right before using. Make zucchini pieces bigger since they cook quicker. When everything's the same size, it all finishes cooking together.
2. Slow Cooker Base:
Stack veggies in your 6-quart crockpot: onions first, then carrots, celery, and garlic. Toss in your rinsed beans, tomatoes with their juice, spices, and veggie broth. Mix everything lightly.
3. Cooking Process:
Put the lid on and let it cook 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. Pasta Addition:
Drop in small pasta during the last 20-30 minutes. Keep covered but peek now and then because cooking time changes based on pasta type. You want it with a little firmness.
5. Final Touches:
Mix in fresh spinach right before you eat, letting the hot soup wilt it naturally. Taste and add salt and pepper if needed. Top with fresh herbs and Parmesan cheese.
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Homemade Minestrone Soup | cookscoop.com

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

Minestrone Soup Pin it
Minestrone Soup | cookscoop.com

Keeping and Planning Ahead

Keep your soup in tight containers in the fridge for up to 5 days. If you want to freeze it, skip adding pasta and put it in fresh when you warm it up. Freeze in single servings for up to 3 months. When you heat it again, add a bit of broth or water since it gets thicker as it sits.

Warmth and Serving Ideas

Though usually enjoyed steaming hot, you can tweak this soup's heat for any time of year. In cold months, serve it super hot with crusty bread for soaking up the broth. When it's warm outside, enjoy it just slightly hot with a side green salad.

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Easy Homemade Minestrone Soup {Slow Cooker} | cookscoop.com

Imaginative Twists

Switch up this simple soup throughout the year with what's growing now. Try adding sweet peppers and corn in summer, orange squash in autumn, or sturdy cabbage in winter. Mix in different beans like chickpeas or white beans for something new. Summer calls for basil while winter dishes love sage. Remember, minestrone means "big soup" - it's meant to use whatever's in your kitchen right now.

Frequently Asked Questions

→ Can pasta go in from the start?
No, put pasta in about 30 minutes before serving or it'll get too soft.
→ How should I keep leftovers fresh?
Use a sealed container in the fridge for up to 4 days. Pasta will soak the broth over time.
→ Can it be frozen?
Yes, but freeze it without pasta for up to 3 months. Add pasta after reheating.
→ What can replace spinach?
Try kale or Swiss chard, but add earlier since they take additional time to soften.
→ Is it vegan-friendly?
It is if you leave out the Parmesan or swap it for a plant-based option.

Easy Minestrone Slow Cook

Whip up a comforting Italian veggie soup in a slow cooker, bursting with beans, pasta, and fresh produce.

Prep Time
15 Minutes
Cook Time
360 Minutes
Total Time
375 Minutes
By: Adriana

Category: Soups & Broths

Difficulty: Easy

Cuisine: Italian

Yield: 6 Servings (6 servings)

Dietary: Vegan, Vegetarian, Dairy-Free

Ingredients

→ Base

01 1 zucchini, chopped up
02 2 celery sticks, diced
03 3 garlic cloves, smashed and minced
04 1 onion, diced into small pieces
05 2 carrots, cut into cubes
06 1 tablespoon of olive oil

→ Canned and Liquid

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

→ Seasonings

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

→ Add-Ins

17 1/4 cup Parmesan cheese, grated (leave this out if you want)
18 2 cups chopped fresh spinach
19 1/2 cup small pasta like elbow or ditalini

Instructions

Step 01

In a slow cooker, toss in olive oil, onion, garlic, celery, and carrots. Give them a mix until evenly coated.

Step 02

Toss in zucchini, tomatoes, beans, broth, water, and all the spices. Put the lid on and let it cook—low for 6-8 hours or high for 3-4 hours.

Step 03

About 30 minutes before eating, mix in the pasta and let it cook through until softened.

Step 04

Right before serving, toss in spinach and gently stir until it wilts. Top with Parmesan if you'd like and serve while it's warm.

Notes

  1. Use gluten-free pasta or skip it entirely for a GF version
  2. Feel free to swap veggies based on what’s fresh
  3. Want protein? Toss in some meat

Tools You'll Need

  • Slow cooker or crockpot
  • Measuring tools for cups and spoons
  • Knife and chopping surface
  • Cutting board

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Wheat from the pasta (if included)
  • Parmesan adds dairy (if used)

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