- Preheat oven to 375 degrees. 
- Prepare ice water bath in a large stainless steel bowl (add cold water and ice cubes to bowl). 
- While oven is preheating, bring large pot of water to a boil. 
- Once water comes to a boil, add broccolini to pot and blanch until broccolini turns bright green (3-4 minutes). 
- Using tongs, remove broccolini from boiling water and place into ice water bath. Sit in ice water bath for 10 minutes. Remove and dry off. 
- Place cooled and blanched broccolini in large bowl and toss with garlic, olive oil and seasoning. 
- Place on baking sheet and roast for 10-15 minutes or until doneness of your preference.