To me it's a winner!
Dilly Beloved (Baked chicken breast with maple, mustard, lemon and dill.)
1/4 cup maple syrup (not the imitation kind), 3 tbsp grainy Dijon mustard, 2 tbsp lemon juice, 1 tbsp olive oil, 1 tbsp balsamic vinegar (no substitute here please), 2tsp minced garlic, 1/4 tsp salt and pepper, 4 large boneless, skinless chicken breasts or 8 boneless skinless thighs.
Whisk together all marinade ingredients in a small bowl. Arrange the chicken in a lightly Pamed glass or ceramic baking dish just large enough to hold the chicken in one layer. Pour marinade over the chicken and turn the pieces to coat all sides. Cover with plastic wrap and refrigerate for at least an hour or up to one day.
Preheat oven to 350F. Remove plastic wrap and put casserole dish in middle rack in oven. Bake, uncovered, for about 35 minutes.
Spoon sauce over chicken and serve. Makes 4 servings.
Note: The sauce will be quite liquid. You can thicken it if you desire or serve it like it is. We had it with steamed broccoli and potato salad. The different flavors melded together, but do not put too much dill in it. The sauce has a sweet flavor due to the real maple syrup, but is not sickeningly sweet. We had a Savion Blanc with it. A dry red would work too.