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Keto Bruschetta Chicken - Fresh, Flavorful, and Low-Carb

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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • 4 boneless, skinless chicken breasts (about 6–8 ounces each)
  • 2 tablespoons olive oil, divided (plus more as needed)
  • 1 teaspoon Italian seasoning
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1/2 teaspoon smoked paprika (optional, for depth)
  • 1 teaspoon kosher salt, divided (adjust to taste)
  • 1/2 teaspoon black pepper, divided
  • 2 cups cherry or grape tomatoes, quartered (or 3 medium Roma tomatoes, diced and seeded)
  • 2–3 cloves garlic, finely minced
  • 1/3 cup fresh basil, thinly sliced (plus extra for garnish)
  • 2 tablespoons balsamic vinegar (or balsamic reduction for a sweeter finish)
  • 1 tablespoon red wine vinegar (optional, for extra tang)
  • 1–2 tablespoons extra-virgin olive oil (for the bruschetta topping)
  • 1/4 teaspoon crushed red pepper flakes (optional)
  • 1/4 cup freshly grated Parmesan (optional, but delicious)
  • 4 ounces fresh mozzarella, sliced or shredded (optional topping; keep portions modest for keto)
  • Lemon wedges, for finishing (optional)

Method
 

  1. Prep the chicken: Pat the chicken breasts dry. If they’re thick, pound to an even 3/4-inch thickness for quick, even cooking.
  2. Season generously: In a small bowl, mix Italian seasoning, garlic powder, onion powder, smoked paprika, 1/2 teaspoon salt, and 1/4 teaspoon pepper. Rub with 1 tablespoon olive oil, then coat both sides with the spice mix.
  3. Make the bruschetta topping: In a medium bowl, combine tomatoes, minced garlic, basil, balsamic vinegar, red wine vinegar (if using), 1–2 tablespoons extra-virgin olive oil, crushed red pepper flakes, remaining salt and pepper, and Parmesan if using. Taste and adjust salt, acid, or oil. Set aside to marinate.
  4. Choose your cooking method: Stovetop: Heat a large skillet over medium-high. Add 1 tablespoon olive oil. Sear chicken 4–5 minutes per side until browned and cooked through (internal temp 165°F/74°C). Reduce heat if browning too fast.
  5. Oven: Preheat to 425°F (220°C). Place seasoned chicken on a lined baking sheet. Bake 16–20 minutes, depending on thickness, until cooked through.
  6. Add mozzarella (optional): If using, top hot chicken with mozzarella. For stovetop, cover the pan 1–2 minutes. For oven, switch to broil for 1–2 minutes until melted and bubbly.
  7. Top and finish: Spoon the tomato-basil mixture over the chicken. Drizzle with a little more balsamic (or reduction) and olive oil. Squeeze a bit of lemon if you like brightness. Garnish with extra basil.
  8. Serve: Pair with zucchini noodles, a simple arugula salad, sautéed green beans, or roasted asparagus to keep it keto.