Congratulations on your successful weight loss program! That is a huge amount of weight loss in a short amount of time!
My wife has been on something similar and has lost 60 pounds in the last 6 months. She has cut all sugar and flour from her diet.
I cook all her protein.
BBQ ribs, chicken, steak, pork chops, tri-tip, carne Asada, brisket, etc. I season all her meat with equal parts of kosher salt, corse black pepper and granulated garlic. We weigh them out into 4oz portions. Then she will eat a ton of veggies and salad with her meals. She will eat steel cut oatmeal for breakfast as well as yogurt mixed with fresh berries.
At 5' tall she was 230. Went from a waist size of 24 to 16. She goes to used clothing stores and keeps exchanging clothing about every 2 to 3 weeks.
I'm very proud of her and tell her to make sure to give me her BBQ list so I know she always has plenty of whatever she wants cooked for her diet!