Sounds very decent, it's what my new plan is, since Nov 1st I've been trying to stick to it... I've been at a plateau for over 6 months now and I need to do something quick before I get too depressed to care!
High-protein breakfast, then I usually have a hearty soup for lunch (i love split peas, or a good squash soup) and a multigrain bun and fruit, then a big salad with a portion of meat for dinner. And so many salad+meat combinations! I never get bored and I always end up inventing new delicious meals.
It's definitely a good way to go, it hasn't been nearly as hard to stick to it than calorie-counting, although I've been struggling lately, I definitely think it's a good healthy plan. Keep going!