I like the Jimmy Dean D-Lights breakfast sandwiches, particularly the one with the whole wheat bagel - 260 cal, 18g protein, 4g fiber...kind of pricey, but I stock up when I find them on sale for about $4.50 a box.
I tend to aim for about 300 cal for breakfast, including my beloved coffee creamer, but you could adjust for calories just by adjusting portion sizes on my other 2 staple breakfasts below.
1/4 cup quick cook oats
fiber powder
1 packet splenda
tons of cinnamon
dash of salt
1 tbsp Better 'N' Peanut Butter (which I hate on it's own but love in oatmeal)
1/2 c Unsweetened Vanilla Almond Breeze
1 tbsp sugar free maple syrup
Microwave, stir, microwave some more until nice and thick - tastes like cinnamon graham crackers with PB to me
Oats (100 cals)
Fake PB (50 cals)
Almond Breeze (20 cals)
Syrup (20 cals)
*If I do this one, I tend to mix a scoop of protein powder into my coffee, otherwise it's all carbs*
Or I do -
1 serving Special K Protein (100 cals and 10g protein)
1 serving Kashi Go Lean Cereal (140 cals and 13g protein)
2 packs splenda
cinnamon
1 cup unsweetened chocolate Almond Breeze (45 cals)
I'm not doing a low carb diet specifically, but I do try to make sure that I eat protein with every meal and nearly all snacks, otherwise I get hungry
incredibly quickly --
During the summer, I also love lots of fresh melon and a serving of cottage cheese....I'm very sad that the last two melons I bough were bleh
