Heat a large skillet over medium heat. Use a very sharp knife to score the skin on each duck breast, cutting 1⁄2" diamonds across the entire surface. Season all over with salt and black pepper. Add the duck breasts to the pan, skin side down, and cook for 5 to 6 minutes, until plenty of fat has rendered and the skin is a deep golden brown.
This low carb chicken breast recipe takes all the guesswork out of seasoning and cooking, delivering juicy, flavorful results every time! Combine all ingredients in a bowl and toss to coat. Place chicken on a pan and bake at 400°F for 22-26 minutes or until chicken has an internal temperature of 165°F.
Add the duck, flesh (not fat) side down; cover and leave to marinate for 20 minutes at room temperature (can be marinated up to 2 hours refrigerated but remove for last twenty minutes at room temperature). Heat a non-stick skillet over medium-high heat. Add duck, fat side down and cook until crispy, about 5 minutes (covered to avoid spattering).
Pour the balsamic vinegar into a shallow dish just wide enough to fit the breasts in one layer. Add the duck, flesh (not fat) side down; cover and leave to marinate for 20 minutes at room temperature (can be marinated up to 2 hours refrigerated but remove for last twenty minutes at room temperature).