I seem to run around 300 calories, and then I have a Tall, skinny, sugarfree nonfat latte around 10 am (+/- a half hour)--the cup of milk in the latte really gets me to lunch (my mornings are usually pretty high in protein and that seems to get me through without many snacks needed)
My most frequent breakfasts:
#1--290 calories
1/2 c (uncooked) oatmeal with Splenda and
1/8 cup craisins, and
2 Morningstar breakfast links
#2
~300 (depending on the fruit)
2 toaster waffles (there's an eggo version that is 50 cal each)
sugarfree syrup & some semi-margarine substitute
Fruit (my favorite is a pile of strawberries sliced on top of the waffles)
2 Morningstar links
The vegetarian versions of processed meats--especially sausage--are really very excellent substitutes if you've never tried them. I don't avoid eggs on purpose btw, just have never liked them (unless baked into something).