Exhibit 21.01 SUBSIDIARIES OF THE REGISTRANT NAME STATE OF INCORPORATION ---- ---------------------- 1. Porterhouse, Inc. Delaware 2. Morton's of Chicago, Inc. Illinois 3. Morton's of Chicago/Addison, Inc. Delaware 4. Morton's of Chicago/Atlanta, Inc. Illinois 5. Morton's of Chicago/Baltimore, Inc. Delaware 6. Morton's of Chicago/Boston, Inc. Illinois 7. Morton's of Chicago/Buckhead, Inc. Delaware 8. Morton's of Chicago/Charlotte, Inc. Delaware 9. Morton's of Chicago/Chicago, Inc. Delaware 10. Morton's of Chicago/Cincinnati, Inc. Delaware 11. Morton's of Chicago/Clayton, Inc. Delaware 12. Morton's of Chicago/Cleveland, Inc. Illinois 13. Morton's of Chicago/Columbus, Inc. Delaware 14. Morton's of Chicago/Dallas, Inc. Illinois 15. Morton's of Chicago/Denver, Inc. Illinois 16. Morton's of Chicago/Detroit, Inc. Delaware 17. Morton's of Chicago/Fifth Avenue, Inc. Delaware 18. Morton's of Chicago/Houston, Inc. Delaware 19. Morton's of Chicago/Las Vegas, Inc. Delaware 20. Morton's of Chicago/Miami, Inc. Delaware 21. Morton's of Chicago/Minneapolis, Inc. Delaware 22. Morton's of Chicago/Nashville, Inc. Delaware 23. Morton's of Chicago/New Orleans, Inc. Illinois 24. Morton's of Chicago/North Miami Beach, Inc. Delaware 25. Morton's of Chicago/Orlando, Inc. Delaware 26. Morton's of Chicago/Palm Beach, Inc. Delaware 27. Morton's of Chicago/Palm Desert, Inc. Delaware 28. Morton's of Chicago/Philadelphia, Inc. Illinois 29. Morton's of Chicago/Phoenix, Inc. Delaware 30. Morton's of Chicago/Pittsburgh, Inc. Delaware 31. Morton's of Chicago/Portland, Inc. Delaware 32. Morton's of Chicago/Rosemont, Inc. Illinois 33. Morton's of Chicago/Sacramento, Inc. Delaware 34. Morton's of Chicago/San Antonio, Inc. Delaware 35. Morton's of Chicago/San Diego, Inc. Delaware 36. Morton's of Chicago/San Francisco, Inc. Delaware 37. Morton's of Chicago/Santa Ana, Inc. Delaware 38. Morton's of Chicago/Stamford, Inc. Delaware 39. Morton's of Chicago/Virginia, Inc. Illinois 40. Morton's of Chicago/Washington, DC, Inc. Delaware 41. Morton's of Chicago/Washington Square, Inc. Delaware 42. Morton's of Chicago/West Street, Inc. Delaware 43. Morton's of Chicago/Westbrook, Inc. Illinois 44. Morton's, Inc. Illinois 45. Porterhouse of Los Angeles, Inc. Delaware 46. Addison Steakhouse, Inc. Texas 47. Chicago Steakhouse, Inc. Texas 48. Houston Steakhouse, Inc. Texas 49. San Antonio Steakhouse, Inc. Texas 50. Morton's of Chicago Asia (Singapore) Pte Ltd. Singapore 51. Morton's of Chicago (Singapore) Pte Ltd. Singapore 52. Morton's of Chicago/Canada, Co. Canada 53. Morton's of Chicago/Toronto, Co. Canada 54. Peasant Holding Corp. Delaware 55. Peasant at Locust Street, Inc. Delaware 56. Mick's at the Forum/Minneapolis, Inc. Delaware 57. Mick's at Towson Commons, Inc. Delaware 58. Mick's at Pennsylvania Ave., Inc. Delaware 59. Mick's at Southdale Center, Inc. Delaware 60. Mick's at 19th Street, Inc. Delaware 61. Mick's at the Bellevue, Inc. Delaware 62. Mick's at Fair Oaks, Inc. Delaware 63. Mick's at Willow Grove, Inc. Delaware 64. Mick's at Springfield, Inc. Delaware 65. Mick's at Annapolis Mall, Inc. Delaware 66. Mick's at Loehmann's Fashion Island, Inc. Delaware 67. Mick's at Hickory Hollow, Inc. Delaware 68. Mick's at Oak Court, Inc. Delaware 69. Mick's at Rivergate, Inc. Delaware 70. Italian Restaurants Holding Corp. Delaware 71. Bertolini's Restaurants, Inc. Delaware 72. Bertolini's of Circle Centre, Inc. Delaware 73. Bertolini's of Irvine Center, Inc. Delaware 74. Bertolini's of King of Prussia, Inc. Delaware 75. Bertolini's of Las Vegas, Inc. Delaware 76. Bertolini's at Market Square, Inc. Delaware 77. Bertolini's of Phipps Plaza, Inc. Delaware 78. Bertolini's of Phillips Place, Inc. Delaware 79. Bertolini's of Westbury, Inc. Delaware 80. Bertolini's of WhiteFlint Mall, Inc. Delaware 81. Bertolini's of Costa Mesa, Inc. Delaware 82. Quantum Restaurant Development Corporation Georgia 83. Santa Fe Steakhouse & Cantina Corp. Delaware