Creamy Chicken and Spinach Soup Lightened Up in 40 Minutes

You know that feeling when you crave something rich and comforting, but don’t want to undo all your healthy habits? That’s exactly why I created this creamy chicken and spinach soup lightened up. It’s my go-to when I need that cozy, velvety texture without the guilt. My family used to beg for my heavy cream version, but after my sister started counting calories, I knew I had to get creative. The secret? A simple flour-milk slurry that gives that luxurious feel while keeping things light. And trust me, no one misses the extra fat when they taste how flavorful this version is! The best part? It reminds me of my mom’s classic chicken soup, but with a creamy twist that makes it feel indulgent. I’ve even converted my picky nephew who swore he hated “healthy” food – now he asks for seconds of this creamy chicken goodness!

White bowl filled with creamy chicken and spinach soup lightened up with chunks of chicken and fresh spinach.

Why You’ll Love This Creamy Chicken and Spinach Soup Lightened Up

Oh my goodness, where do I even start? This soup is basically everything you want in a weeknight meal wrapped up in one cozy bowl. Let me count the ways you’re going to adore it:

  • Ready in 40 minutes flat – from chopping to serving, it’s faster than waiting for takeout!
  • Secretly healthy – packed with protein from the chicken and all those gorgeous greens, but you’d never guess it’s light
  • Creamy magic – that luscious texture comes from a simple flour-milk trick, no heavy cream needed (though your taste buds won’t know the difference)
  • Comfort in a bowl – it’s like getting a warm hug from your favorite sweater, but edible

I swear, this soup has saved me on more rushed evenings than I can count. It’s the kind of meal that makes you feel like you’ve got your life together – even when your kitchen looks like a tornado hit it!

Key Ingredients for Creamy Chicken and Spinach Soup Lightened Up

Let me tell you about the magic makers in this soup – these simple ingredients come together like old friends at a dinner party. Every single one plays a special role in creating that creamy, comforting goodness we love:

  • 1 tbsp olive oil – just enough to get things going without weighing us down
  • 1 onion, diced – the sweet foundation that makes everything better
  • 2 cloves garlic, minced – because what’s soup without garlic’s warm hug?
  • 1 lb boneless skinless chicken breasts, cubed – lean protein that keeps it light
  • 4 cups low-sodium chicken broth – homemade if you’ve got it, but store-bought works too
  • 1 cup low-fat milk – our secret weapon for creaminess without the guilt
  • 2 tbsp all-purpose flour – the magic thickener that makes it silky
  • 4 cups fresh spinach, chopped – packed with nutrients and that gorgeous green color
  • 1/2 tsp salt & 1/4 tsp black pepper – just enough to make all the flavors sing

See? Nothing fancy, just good honest ingredients that know how to work together. The best part is you probably have most of these in your kitchen right now!

How to Make Creamy Chicken and Spinach Soup Lightened Up

Alright friends, let’s get cooking! This creamy chicken and spinach soup comes together so easily, you’ll be shocked at how restaurant-quality it tastes. I’ve made this dozens of times (my family requests it weekly!), so I’ve got all the little tricks down pat.

  1. Start with the aromatics: Heat that olive oil in your favorite pot over medium heat. Toss in the onions and garlic and give them a good stir. You’ll know they’re ready when your kitchen smells amazing and the onions turn translucent – about 3 minutes usually does it for me.
  2. Brown the chicken: Add your cubed chicken and cook until it’s not pink anymore. Don’t rush this step – about 5-7 minutes should do it. If the pan looks dry, just splash in a little broth to keep things from sticking.
  3. Bring on the broth: Pour in all that lovely chicken stock and bring it to a gentle simmer. This is when the magic starts happening! The broth will pick up all those tasty browned bits from the bottom of the pot.
  4. Create the creamy base: Here’s where things get exciting! Whisk together the milk and flour in a separate bowl until it’s completely smooth (no lumps allowed!). Then stir it into the soup. This little trick creates the most amazing velvety texture – just wait until you see it!
  5. Finish with greens: Toss in the spinach, salt, and pepper. The spinach will wilt down in about 5 minutes, and that’s your cue to ladle up this beauty. Watch how the spinach turns that vibrant green – total kitchen magic!

Bowl of creamy chicken and spinach soup lightened up with chunks of chicken and fresh spinach

Psst – if you’re making this ahead, stir in the spinach right before serving so it stays bright and fresh. I learned that the hard way after one too many batches of Army-green soup! For another simple one-pot wonder, try this hearty chicken and vegetable orzo recipe next time.

Pro Tip for Extra Creaminess

Want to take the creaminess up a notch? Swap half the milk for plain Greek yogurt – it adds protein and makes the soup so lush you’d swear it had heavy cream in it. Just whisk it in at the end so it doesn’t curdle from the heat.

Ingredient Substitutions and Tips

The beauty of this creamy chicken and spinach soup? It’s super flexible! Don’t have spinach? No worries – toss in chopped kale instead (just massage it first to soften those tough leaves). Lactose intolerant? Almond milk works like a charm in place of dairy – you might just need an extra minute to thicken the soup. Chicken thighs can stand in for breasts if you prefer juicier meat. Here’s my best tip: freeze the soup without the spinach, then add fresh greens when reheating. That way you get that perfect bright color every time. Trust me, your future self will thank you when you pull this cozy meal from the freezer on a busy night!

Serving Suggestions for Creamy Chicken and Spinach Soup

Oh, let me tell you how I love to serve this cozy soup! A big hunk of crusty whole-grain bread is my go-to – perfect for sopping up every last drop of that creamy goodness. When I’m feeling fancy, I’ll pair it with a simple side salad or these garlic herb roasted carrots and potatoes for the ultimate comfort meal. Pro tip: sprinkle some fresh parsley on top right before serving – it makes the colors pop and adds the perfect fresh finish!

White bowl filled with creamy chicken and spinach soup lightened up, garnished with herbs

Nutritional Information

Just a quick heads up – these nutritional values are estimates that can change depending on your exact ingredients. Things like the brand of broth or how much spinach you pack in can make a difference. But here’s what I can promise – this creamy chicken and spinach soup is packed with good-for-you stuff while keeping things light!

Frequently Asked Questions

Can I use frozen spinach instead of fresh?

Absolutely! I use frozen spinach all the time when I’m in a pinch. Just thaw and squeeze out as much water as you can first – otherwise your creamy soup might get too thin. I usually add about 1/2 cup of thawed spinach per cup of fresh the recipe calls for. The flavor’s just as good, though the color might be a touch darker.

How can I make the soup thicker?

Oh, I’ve got you covered! If your soup isn’t as thick as you’d like, whisk together another tablespoon of flour with a splash of cold milk until smooth, then stir it in. Let it simmer for a few extra minutes – the flour needs time to work its magic. My grandma’s trick? A spoonful of instant mashed potato flakes stirred in at the end. Works like a charm without changing the flavor!

Can I make this soup dairy-free?

You bet! I’ve made this for my lactose-intolerant friends by using almond milk and swapping the flour for cornstarch (mix 1 tablespoon cornstarch with 2 tablespoons cold water before adding). The texture comes out slightly different but still delicious. Coconut milk would add a lovely richness too if you don’t mind a hint of tropical flavor.

How long does this soup keep in the fridge?

In my experience, it stays perfect for about 3-4 days in an airtight container. The spinach might darken a bit, but the flavor just gets better as the ingredients mingle. When reheating, go low and slow – high heat can make the milk separate. A quick stir usually brings it right back to creamy perfection!

White bowl filled with creamy chicken and spinach soup lightened up with chunks of chicken and fresh spinach

Bowl of creamy chicken and spinach soup lightened up with chunks of chicken and fresh spinach

Creamy Chicken and Spinach Soup Lightened Up

A lighter version of creamy chicken and spinach soup that maintains rich flavor without excess calories.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 4 bowls
Course: dinner, Soup
Cuisine: American
Calories: 280

Ingredients
  

For the Soup
  • 1 tbsp olive oil
  • 1 onion diced
  • 2 cloves garlic minced
  • 1 lb boneless skinless chicken breasts cubed
  • 4 cups low-sodium chicken broth
  • 1 cup low-fat milk
  • 2 tbsp all-purpose flour
  • 4 cups fresh spinach chopped
  • 1/2 tsp salt
  • 1/4 tsp black pepper

Equipment

  • Large pot
  • Wooden spoon

Method
 

  1. Heat olive oil in a large pot over medium heat. Add onion and garlic, sauté until softened.
  2. Add cubed chicken and cook until no longer pink, about 5-7 minutes.
  3. Pour in chicken broth and bring to a simmer.
  4. In a small bowl, whisk milk and flour until smooth. Stir into the soup.
  5. Add spinach, salt, and pepper. Cook until spinach wilts and soup thickens slightly, about 5 minutes.

Nutrition

Calories: 280kcalCarbohydrates: 15gProtein: 32gFat: 8gSaturated Fat: 2gCholesterol: 75mgSodium: 450mgPotassium: 700mgFiber: 2gSugar: 5gVitamin A: 60IUVitamin C: 20mgCalcium: 15mgIron: 10mg

Notes

For extra creaminess, substitute half the milk with plain Greek yogurt.

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