Mix the seasonings together and rub over the chicken, including inside the cavity.
Stand the chicken in the Bundt pan with the center cone inside the cavity; tuck back the wings.
Arrange vegetables around the chicken and season with salt and pepper. Pour melted margarine over chicken and vegetables.
Place the Bundt pan on a baking sheet to catch drippings. Bake 60-80 minutes, depending on chicken size, until the chicken is safely cooked and the vegetables are tender.