Garlic Tomato Basil Chicken

Bahan-bahan (4 porsi)

• 4 chicken breasts fillets (skinless and boneless)
• 1 pinch salt (to season)
• 1 pinch pepper (to season)
• 1/2 teaspoon garlic powder
• 1 tablespoon butter (divided)
• 1 tablespoon olive oil (divided)
• 2 cups grape tomatoes (halved)
• 1/4 cup fresh basil (shredded)
• 1 1/2 tablespoons garlic (minced, or 6 large cloves of garlic)