I did 4 days of partial potato - 12oz of roasted sweet potato with garam masala for a late breakfast several hours after coffee with 2T heavy cream and then 12 oz of white potato with ACV, salt and pepper for a late lunch. Dinner was smallish and primal, though included a beer 2 days. I'm down 4 lbs in 4 days. The last of the holiday lbs are gone.
This "diet" is really great for me! I love potatoes. I can steam them en masse and then refrigerate in meal sized portions. They taste fine to me cold or reheated. My only issue is that after 5 days of 1.5 lbs of potatoes per day, my insides are really rumbly. I may try one potato meal per day and see what that's like.
CW-125, part calorie counting, part transition to primal
GW- Goals are no longer weight-related