5-Ingredient Keto Pizza Chicken

Featured in: Warm Bake & Roast Comfort Dishes

This dish features tender chicken breasts stuffed with gooey mozzarella, tangy marinara, and savory pepperoni. After searing in a skillet to develop a golden crust, the breasts are baked until the cheese is bubbly and the chicken is perfectly cooked. Ready in just over half an hour, it's an easy, flavorful low-carb option that satisfies pizza cravings with a protein-rich twist. Ideal for keto and gluten-free diets, adding fresh herbs or serving alongside roasted vegetables enhances its savory profile.

Updated on Sat, 14 Feb 2026 16:24:03 GMT
Keto pizza-stuffed chicken breasts filled with mozzarella, marinara, and pepperoni, seared golden and baked to bubbly perfection.  Save
Keto pizza-stuffed chicken breasts filled with mozzarella, marinara, and pepperoni, seared golden and baked to bubbly perfection. | meadowcinder.com

Transform your weeknight dinner routine with these irresistible Keto Pizza-Stuffed Chicken Breasts. This clever recipe captures all the flavors of your favorite pizza but wrapped in juicy chicken instead of carb-heavy crust. Each bite delivers a perfect harmony of tangy marinara, gooey mozzarella, and savory pepperoni that will satisfy your pizza cravings while keeping your carb count low.

Keto pizza-stuffed chicken breasts filled with mozzarella, marinara, and pepperoni, seared golden and baked to bubbly perfection.  Save
Keto pizza-stuffed chicken breasts filled with mozzarella, marinara, and pepperoni, seared golden and baked to bubbly perfection. | meadowcinder.com

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The beauty of this recipe lies in its simplicity. With just chicken breasts as your canvas and a handful of pizza toppings as your paint, you'll create a masterpiece that looks like it took hours but comes together in just 35 minutes. The searing technique creates a beautiful golden crust on the outside while keeping the inside tender and juicy. When you cut into these stuffed chicken breasts, the melty cheese pull will have everyone at the table excited for dinner.

Ingredients

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  • 4 large boneless, skinless chicken breasts
  • 3/4 cup shredded mozzarella cheese
  • 1/4 cup sliced pepperoni (about 16 slices)
  • 1/2 cup sugar-free marinara sauce
  • 1/4 cup grated Parmesan cheese
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Instructions

Prep the chicken
Preheat your oven to 400°F (200°C). Using a sharp knife, carefully cut a deep pocket into each chicken breast, being careful not to slice all the way through.
Stuff the chicken
Spoon about 1 tablespoon marinara sauce into each pocket, followed by a layer of shredded mozzarella and a few slices of pepperoni. Reserve remaining sauce and cheese for topping.
Secure and sear
Secure the edges of the chicken breasts with toothpicks if necessary. Heat a large oven-safe skillet over medium-high heat. Lightly grease with oil if desired. Sear the stuffed chicken breasts for 2–3 minutes per side, until golden brown.
Add toppings and bake
Spoon remaining marinara sauce over the chicken, sprinkle with leftover mozzarella and all the Parmesan. Transfer the skillet to the preheated oven and bake for 15–18 minutes, or until the chicken is cooked through (internal temperature 165°F/74°C) and the cheese is melted and bubbly.
Rest and serve
Remove toothpicks, let rest for 2–3 minutes, and serve hot.

Zusatztipps für die Zubereitung

For best results, choose chicken breasts that are similar in size for even cooking. If your chicken breasts are very thick, you can pound them slightly before cutting the pocket to make them easier to stuff. Be patient when searing the chicken—this step creates a beautiful golden crust that adds texture and flavor to the dish. When checking for doneness, use a meat thermometer inserted into the thickest part of the chicken (not the filling) to ensure it reaches 165°F.

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Varianten und Anpassungen

This recipe is wonderfully adaptable to your favorite pizza toppings. For a vegetarian version, substitute the pepperoni with sliced mushrooms or olives. If you enjoy spicy food, add a pinch of red pepper flakes to the marinara sauce or use spicy pepperoni. For an herb-lover's version, mix some dried Italian seasoning into the marinara or sprinkle fresh basil over the finished dish. Just be mindful of adding ingredients that might release too much moisture, as this could make the filling runny.

Serviervorschläge

These pizza-stuffed chicken breasts are substantial enough to serve on their own, but they pair beautifully with simple sides. For a complete keto meal, serve alongside roasted broccoli, cauliflower, or zucchini. A fresh green salad with a simple olive oil dressing makes a perfect light accompaniment. If you're serving guests who aren't following a strict keto diet, a side of garlic bread or roasted potatoes would round out the meal for them while you enjoy the low-carb version.

Juicy chicken breasts packed with classic pizza flavors—gooey cheese, tangy sauce, and savory pepperoni—for a low-carb, family-friendly dinner.  Save
Juicy chicken breasts packed with classic pizza flavors—gooey cheese, tangy sauce, and savory pepperoni—for a low-carb, family-friendly dinner. | meadowcinder.com

These Keto Pizza-Stuffed Chicken Breasts prove that following a low-carb lifestyle doesn't mean sacrificing flavor or your favorite comfort foods. With just 5 ingredients and minimal prep, you can create a meal that satisfies both your nutritional goals and your taste buds. Whether you're strictly keto or simply looking for a creative new chicken dinner, this recipe deserves a spot in your regular rotation. The combination of crispy-seared exterior, juicy chicken, and that irresistible pizza filling makes for a dish that will have everyone requesting seconds!

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5-Ingredient Keto Pizza Chicken

Juicy chicken breasts filled with classic pizza flavors, cooked to perfection for a quick low-carb meal.

Time to prep
10 minutes
Time to cook
25 minutes
Time needed
35 minutes
Author Lily Harris


Skill Level Easy

Cuisine American

Makes 4 Portions

Diet info No Gluten, Reduced carbs

What You Need

Chicken

01 4 large boneless, skinless chicken breasts

Filling

01 3/4 cup shredded mozzarella cheese
02 1/4 cup sliced pepperoni, approximately 16 slices
03 1/2 cup sugar-free marinara sauce

Topping

01 1/4 cup grated Parmesan cheese

Directions

Step 01

Preheat oven: Preheat your oven to 400°F

Step 02

Create pockets in chicken: Using a sharp knife, carefully cut a deep pocket into each chicken breast, being careful not to slice all the way through

Step 03

Stuff chicken breasts: Spoon approximately 1 tablespoon marinara sauce into each pocket, followed by a layer of shredded mozzarella and a few slices of pepperoni. Reserve remaining sauce and cheese for topping

Step 04

Secure stuffing: Secure the edges of the chicken breasts with toothpicks if necessary

Step 05

Prepare skillet: Heat a large oven-safe skillet over medium-high heat. Lightly grease with oil if desired

Step 06

Sear chicken: Sear the stuffed chicken breasts for 2 to 3 minutes per side, until golden brown

Step 07

Add toppings: Spoon remaining marinara sauce over the chicken, sprinkle with leftover mozzarella and all the Parmesan

Step 08

Bake until cooked through: Transfer the skillet to the preheated oven and bake for 15 to 18 minutes, or until the chicken reaches an internal temperature of 165°F and the cheese is melted and bubbly

Step 09

Rest and serve: Remove toothpicks, let rest for 2 to 3 minutes, and serve hot

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Tools Needed

  • Sharp knife
  • Oven-safe skillet
  • Toothpicks
  • Measuring cups and spoons

Allergy warnings

Scan all components for allergens and seek medical advice if unsure.
  • Contains dairy products including mozzarella and Parmesan cheese
  • Pepperoni may contain gluten, soy, or additional dairy allergens depending on brand
  • Check all ingredient labels for hidden sugars and potential allergens

Nutrition breakdown (one portion)

For informational use only. Not a substitute for healthcare advice.
  • Calorie count: 320
  • Fat content: 17 grams
  • Carbohydrates: 4 grams
  • Protein amount: 39 grams

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