Chicken Florentine

Is Chicken Florentine Really Off-Limits on a Low-Carb Diet?

Did you know that a restaurant serving of chicken Florentine can carry 40 grams of carbs or more, mostly from pasta and a flour-thickened sauce? No wonder so many people assume this creamy Italian-American favorite can’t fit a keto lifestyle. It can. This chicken Florentine recipe swaps the flour and pasta for heavy cream, Parmesan, and fresh spinach. You get all the comfort of the classic with about 5 grams of net carbs per serving, and it cooks in one skillet in about 30 minutes. If you want more ideas like this, browse our full collection of keto dinner recipes.

Ingredients List for Keto Chicken Florentine

Golden seared chicken, a silky garlic cream sauce, and tender wilted spinach: the ingredient list is short, and every item earns its place.

For the chicken:

• 4 thin-sliced chicken breasts (about 1.5 lb)
• 1 tsp salt
• ½ tsp black pepper
• 1 tsp Italian seasoning
• ½ tsp smoked paprika
• 2 tbsp olive oil

For the creamy spinach sauce:

• 1 tbsp butter
• 4 garlic cloves, minced
• 1 cup heavy cream
• ½ cup chicken broth
• ¾ cup freshly grated Parmesan cheese
• 5 oz baby spinach (about 5 packed cups)
• ¼ cup chopped sun-dried tomatoes (optional)

Easy substitutions:

• Chicken thighs work in place of breasts. They are juicier and more forgiving.
• Use full-fat coconut cream instead of heavy cream for a dairy-free sauce.
• Swap Parmesan for Pecorino Romano if you like a sharper, saltier bite.
• Use frozen spinach if needed. Thaw it and squeeze out the water first.
• Check the label on sun-dried tomatoes. Oil-packed ones usually have fewer added sugars.

Timing

• Prep time: 10 minutes
• Cook time: 20 minutes
• Total time: 30 minutes

That is roughly half the time of many oven-baked versions, which can take an hour or more. Because everything happens in one skillet, you also spend less time on cleanup. This chicken florentine is a true weeknight dinner.

Step-by-Step Instructions

Step 1: Prep and Season the Chicken

Pat the chicken dry with paper towels. Dry meat sears better, and a good sear means more flavor. Mix the salt, pepper, Italian seasoning, and paprika, then rub it evenly over both sides. If your breasts are thick, slice them in half horizontally so they cook evenly.

Step 2: Sear the Chicken

Heat the olive oil in a large skillet over medium-high heat. Add the chicken and let it cook undisturbed for 5 to 6 minutes per side, until golden brown. The USDA’s safe temperature chart says poultry is safe at an internal temperature of 165°F (74°C), so check with a meat thermometer. Move the chicken to a plate. Don’t wipe the pan, because those browned bits are the base of your sauce.

Step 3: Build the Garlic Cream Sauce

Lower the heat to medium and add the butter. Stir in the garlic and cook for 30 seconds, just until fragrant. Garlic burns fast, so keep it moving. Pour in the chicken broth and scrape up the browned bits from the bottom of the pan. Simmer for 2 minutes.

Step 4: Add the Cream and Cheese

Stir in the heavy cream and bring it to a gentle simmer. Add the Parmesan a handful at a time, whisking until smooth. Let the sauce simmer for 3 to 4 minutes. It will thicken naturally with no flour or cornstarch.

Step 5: Wilt the Spinach

Add the spinach in batches and stir until it wilts, about 2 minutes. If you are using sun-dried tomatoes, stir them in now. The spinach will look like a lot at first but shrinks down quickly.

Step 6: Return the Chicken and Serve

Nestle the chicken back into the sauce and spoon some over the top. Let it warm through for 2 minutes. Taste and adjust the salt and pepper, then serve right away while the sauce is silky.

Nutritional Information

Estimated values per serving (recipe makes 4 servings):

With about 30 g of fat and 36 g of protein per serving, this chicken florentine fits the typical keto macro split and keeps you full for hours. Values are estimates and will vary with the brands you use.

Healthier Alternatives for Chicken Florentine

• Lighter sauce: Replace half the cream with unsweetened almond milk or more broth. The sauce will be thinner but still tasty.
• More veggies: Add sautéed mushrooms or artichoke hearts for extra fiber and flavor. For a baked, veggie-packed dinner, try our chicken zucchini casserole.
• Dairy-free: Use coconut cream and nutritional yeast instead of Parmesan.
• Lower sodium: Use low-sodium broth and go lighter on the cheese.
• Different protein: Try shrimp or salmon. Both cook faster and pair well with the creamy spinach sauce.
• Whole30 or paleo: Skip the cheese, use coconut cream, and thicken with a little arrowroot if desired.

Serving Suggestions

Serve your chicken florentine over one of these low-carb bases:

• Cauliflower rice or mashed cauliflower
• Zucchini noodles (zoodles) or spaghetti squash
• Shirataki noodles, well rinsed
• Roasted broccoli or green beans on the side

For a complete meal, add a simple arugula salad with lemon and olive oil. A sprinkle of red pepper flakes adds a little heat, and fresh basil or parsley makes it look restaurant-ready. It also works well for meal prep, because the sauce clings nicely to whatever you serve it with.

If your family loves cheesy, creamy dinners, round out the week with our chicken broccoli casserole, chicken cordon bleu casserole, or chicken bacon ranch casserole.

Common Mistakes to Avoid When Making Chicken Florentine

1. Skipping the dry-off. Wet chicken steams instead of searing. Always pat it dry.
2. Overcrowding the pan. Too much chicken at once drops the temperature. Cook in two batches if needed.
3. Boiling the cream. High heat can make the sauce split. Keep it at a gentle simmer.
4. Using pre-shredded cheese. It contains anti-caking starches that can make the sauce grainy. Grate Parmesan fresh.
5. Overcooking the chicken. Pull it at 165°F. A thin cutlet goes from juicy to dry in a minute or two.
6. Adding all the spinach at once. Add it in batches, so it wilts evenly.

Storing Tips for Chicken Florentine

• Refrigerator: Store leftovers in an airtight container for up to 4 days.
• Freezer: Freeze for up to 2 months. Cream sauces can separate a little, but a good stir fixes it.
• Reheating: Warm gently on the stove over low heat with a splash of broth or cream. Avoid high heat or the microwave on full power.
• Make ahead: Season the chicken and mince the garlic the night before. Grate the cheese in advance too.

Conclusion

This chicken florentine is creamy, cheesy, and ready in 30 minutes with only about 5 grams of net carbs per serving. Give it a try tonight, then leave a comment on the blog. Subscribe to Simply Keto Hub for more keto dinners!

FAQs

Chicken Florentine

Recipe by Leese

0.0 from 0 votes

Course: DinnerCuisine: Italian

Servings

4

servings

Prep time

10

minutes

Cooking time

20

minutes

Total time

30

minutes

Creamy keto chicken Florentine with garlic Parmesan sauce and wilted spinach. One skillet, 30 minutes, and about 5g net carbs per serving.

Ingredients

• 4 thin-sliced chicken breasts (about 1.5 lb)

• 1 tsp salt

• 1/2 tsp black pepper

• 1 tsp Italian seasoning

• 1/2 tsp smoked paprika

• 2 tbsp olive oil

• 1 tbsp butter

• 4 garlic cloves, minced

• 1 cup heavy cream

• 1/2 cup chicken broth

• 3/4 cup freshly grated Parmesan cheese

• 5 oz baby spinach

• 1/4 cup chopped sun-dried tomatoes (optional)

Directions

• Prep and season the chicken:
  Pat the chicken dry and rub with salt, pepper, Italian seasoning, and paprika.
• Sear the chicken:
  Cook in olive oil over medium-high heat for 5 to 6 minutes per side until golden and 165°F (74°C) inside. Set aside.
• Build the garlic sauce:
  Cook garlic in butter for 30 seconds, add chicken broth, and scrape up the browned bits.
• Add the cream and cheese:
  Stir in heavy cream, then whisk in Parmesan and simmer 3 to 4 minutes until thickened.
• Wilt the spinach:
  Add spinach in batches and stir for about 2 minutes. Add sun-dried tomatoes if using.
• Return the chicken and serve:
  Return the chicken to the pan, warm through for 2 minutes, and serve right away.