Keto Pepperoni Pizza Chicken

Featured in: Oven & Skillet Go-Tos

This low-carb chicken bake blends juicy, seared chicken breasts with rich marinara sauce, melted mozzarella, and zesty pepperoni slices for a comforting, flavorful dish. Seasoned with Italian herbs and a touch of heat, then baked to bubbly golden perfection, it delivers satisfying textures and bold tastes. Ideal for keto and gluten-free lifestyles, the meal can be garnished with fresh basil or parsley to enhance its vibrant flavors. Ready in about 40 minutes, it makes for an easy, flavorful main course any night.

Updated on Fri, 13 Feb 2026 21:36:07 GMT
Keto Pepperoni Pizza Chicken Bake with melted mozzarella and pepperoni slices.  Save
Keto Pepperoni Pizza Chicken Bake with melted mozzarella and pepperoni slices. | easyqamar.com

This Keto Pepperoni Pizza Chicken Bake transforms the classic flavors of pizza into a low-carb masterpiece that's perfect for family dinners. Juicy chicken breasts serve as the hearty base, while sugar-free marinara brings that familiar tangy richness. When topped with bubbling mozzarella and crispy pepperoni, you'll satisfy all your pizza cravings without the carbs. It's a one-dish wonder that comes together in just 40 minutes, making it ideal for busy weeknights when you want something delicious without derailing your keto lifestyle.

Keto Pepperoni Pizza Chicken Bake with melted mozzarella and pepperoni slices.  Save
Keto Pepperoni Pizza Chicken Bake with melted mozzarella and pepperoni slices. | easyqamar.com

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This recipe was born from the eternal struggle of wanting to enjoy comfort food classics while maintaining a keto lifestyle. The combination of tender chicken with all the beloved pizza toppings creates a dish that's both satisfying and diet-friendly. The melty cheese blanket and crispy pepperoni edges develop amazing flavors in the oven, making this a go-to recipe for anyone missing traditional pizza on their low-carb journey.

Ingredients

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  • Chicken: 4 boneless, skinless chicken breasts (about 1.5 lbs / 680 g), 1 tbsp olive oil, 1/2 tsp salt, 1/4 tsp black pepper
  • Sauce & Cheese: 3/4 cup (180 ml) sugar-free marinara sauce, 1 1/2 cups (170 g) shredded mozzarella cheese
  • Toppings: 20 slices pepperoni (about 60 g), 1/2 tsp dried Italian seasoning, 1/4 tsp crushed red pepper flakes (optional), 2 tbsp grated Parmesan cheese
  • Garnish (optional): 2 tbsp chopped fresh basil or parsley

Instructions

Prep the oven and chicken
Preheat oven to 400°F (200°C). Lightly grease a 9x13-inch baking dish. Pat chicken breasts dry and season both sides with salt and pepper.
Sear the chicken
Heat olive oil in a large skillet over medium-high heat. Sear chicken breasts for 2–3 minutes per side until lightly golden (they do not need to be cooked through).
Assemble the dish
Arrange the seared chicken breasts in the prepared baking dish. Spoon the marinara sauce evenly over the chicken. Sprinkle mozzarella cheese over the sauce-covered chicken. Layer pepperoni slices over the cheese.
Add final seasonings
Sprinkle with Italian seasoning, red pepper flakes (if using), and Parmesan cheese.
Bake to perfection
Bake uncovered for 20–25 minutes, until the chicken is cooked through (internal temp 165°F/74°C) and cheese is bubbly and golden.
Finish and serve
Let rest for 5 minutes, garnish with fresh basil or parsley if desired, and serve hot.

Zusatztipps für die Zubereitung

Für das beste Ergebnis empfiehlt es sich, die Hähnchenbrust nicht zu dick zu wählen oder sie bei Bedarf flacher zu klopfen, damit sie gleichmäßiger gart. Achten Sie beim Kauf der Marinara-Sauce darauf, dass diese wirklich zuckerfrei ist, da viele Fertigprodukte versteckte Zucker enthalten. Das kurze Anbraten des Hühnchens vor dem Backen sorgt für mehr Geschmack durch die Maillard-Reaktion, kann aber übersprungen werden, wenn Sie in Eile sind.

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Varianten und Anpassungen

Dieses Rezept lässt sich vielfältig abwandeln: Verwenden Sie Hähnchenschenkel statt Brust für ein saftigeres Ergebnis. Für eine fettärmere Variante können Sie Puten-Pepperoni verwenden oder ganz darauf verzichten. Für mehr Abwechslung geben Sie sautierte Champignons, Paprika oder Oliven hinzu. Auch frischer Knoblauch oder verschiedene Käsesorten wie Provolone oder Gouda können das Geschmacksprofil interessant verändern, ohne den Kohlenhydratgehalt wesentlich zu erhöhen.

Serviervorschläge

Servieren Sie dieses keto-freundliche Gericht mit einem knackigen grünen Salat oder gedünstetem Brokkoli für eine vollständige Mahlzeit. Eine Seite aus geröstetem Blumenkohl passt ebenfalls hervorragend dazu. Für Nicht-Keto-Esser in der Familie kann eine Portion Vollkornpasta oder Quinoa gereicht werden. Das Gericht schmeckt frisch aus dem Ofen am besten, lässt sich aber auch gut vorbereiten und aufwärmen, wobei die Käseschicht dann wieder aufknuspern sollte.

Low-carb pizza casserole with juicy chicken, marinara sauce, and gooey cheese.  Save
Low-carb pizza casserole with juicy chicken, marinara sauce, and gooey cheese. | easyqamar.com

This Keto Pepperoni Pizza Chicken Bake has become a staple in many low-carb households because it brilliantly bridges the gap between health-conscious eating and satisfying comfort food. The dish proves that dietary restrictions don't have to mean flavor restrictions. With just 5g of carbs per serving and a whopping 42g of protein, it keeps you on track with your macros while providing that pizza experience we all crave. Whether you're strictly keto or simply looking for a healthier dinner option, this chicken bake delivers big flavors without the guilt.

Recipe FAQs

Can chicken thighs be used instead?

Yes, chicken thighs can be used for a juicier and more flavorful variation. Adjust cooking time as needed to ensure they're cooked through.

How to make it spicier?

Incorporate crushed red pepper flakes or add a dash of hot sauce to the marinara for an extra kick.

What are good substitutions for pepperoni?

Turkey pepperoni is a leaner option, or you can omit it altogether and add sautéed mushrooms or olives for extra taste.

Is this suitable for gluten-free diets?

Yes, the dish contains no gluten ingredients, making it friendly for gluten-free preferences.

Can this be prepared ahead of time?

Chicken can be seared and assembled in the baking dish ahead of time; refrigerate and bake when ready to serve for convenience.

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Keto Pepperoni Pizza Chicken

A melty low-carb bake with chicken, marinara, mozzarella, and pepperoni, perfect for a hearty dinner.

Time to Prep
10 min
Time to Cook
30 min
Overall Duration
40 min
Created by Brianna Sloan


Skill Level Easy

Cuisine American

Makes 4 Portions

Diet Preferences No Gluten, Low-Carbohydrate

What You'll Need

Chicken

01 4 boneless, skinless chicken breasts (about 1.5 lbs)
02 1 tablespoon olive oil
03 1/2 teaspoon salt
04 1/4 teaspoon black pepper

Sauce & Cheese

01 3/4 cup sugar-free marinara sauce
02 1.5 cups shredded mozzarella cheese

Toppings

01 20 slices pepperoni
02 1/2 teaspoon dried Italian seasoning
03 1/4 teaspoon crushed red pepper flakes
04 2 tablespoons grated Parmesan cheese

Garnish

01 2 tablespoons chopped fresh basil or parsley

Directions

Step 01

Prepare Baking Dish: Preheat oven to 400°F. Lightly grease a 9x13-inch baking dish with cooking spray or oil.

Step 02

Season Chicken: Pat chicken breasts dry with paper towels. Season both sides generously with salt and black pepper.

Step 03

Sear Chicken: Heat olive oil in a large skillet over medium-high heat. Sear chicken breasts for 2-3 minutes per side until lightly golden. Do not cook through completely.

Step 04

Arrange in Dish: Transfer seared chicken breasts to the prepared baking dish in a single layer.

Step 05

Add Marinara Sauce: Spoon sugar-free marinara sauce evenly over each chicken breast.

Step 06

Layer Mozzarella: Sprinkle shredded mozzarella cheese uniformly over the sauce-covered chicken.

Step 07

Top with Pepperoni: Arrange pepperoni slices over the cheese layer.

Step 08

Season Toppings: Sprinkle Italian seasoning, red pepper flakes, and Parmesan cheese over the pepperoni layer.

Step 09

Bake: Bake uncovered for 20-25 minutes until chicken reaches an internal temperature of 165°F and cheese is bubbly and golden brown.

Step 10

Rest and Serve: Remove from oven and let rest for 5 minutes. Garnish with fresh basil or parsley if desired. Serve hot.

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Tools Needed

  • Large skillet
  • 9x13-inch baking dish
  • Tongs
  • Knife and cutting board

Allergy Details

Be sure to review ingredients for allergens and ask your healthcare provider if you're concerned.
  • Contains dairy: mozzarella and Parmesan cheese
  • Contains pork: pepperoni; substitute with turkey pepperoni if necessary

Nutrition Details (each serving)

These nutrition details are just for reference—they're not a substitute for expert advice.
  • Kcal: 380
  • Fats: 21 g
  • Carbohydrates: 5 g
  • Proteins: 42 g

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