Remove and discard giblets and neck from chickens. Rinse chickens with cold water; pat dry. Trim excess fat; remove skin. Cut each chicken into 8 pieces. Combine butter and oil in a 12-inch nonstick skillet over medium-high heat. Sprinkle salt and pepper evenly over chicken. Add half of chicken pieces to pan; cook 2 minutes on each side or until golden. Remove chicken from pan; keep warm. Repeat procedure with remaining chicken.
Reduce heat to medium. Add garlic; cook 1 minute or until garlic begins to brown, stirring frequently. Arrange chicken on top of garlic. Add broth and wine; cover and cook 25 minutes or until chicken is done.
Remove chicken from pan; keep warm. Increase heat to medium-high; cook 10 minutes or until liquid is reduced to about 1 cup. Serve sauce and garlic with chicken and bread. Garnish with chopped parsley, if desired.
In a pinch, you can substitute six pounds of chicken pieces. The garlic softens in flavor as it roasts and is easy to spread over the baguette slices. Serve with steamed asparagus.