“get my metabolism going in the morning” I think it a bit dated notion. I think the evidence is showing the intermittent fasting (which for many that means not eating until later in the day) is much more effective for both increasing energy and lose weight.
That said, when I do eat breakfast it is eggs (3 or 4) and bacon 4 strips) . (sometime cheese as a treat). High in protein and sticks with me, no desire to snack before lunch, and there is no energy crash like you get from eating carb heavy things like cereal.
I cook my bacon a package (or two) at a time in the oven on weekends so I just have to heat it up in micro as I eat it during the week. Obviously eggs take just minutes to cook no matter how you do them. Perfect when you don’t have a lot of time in the a.m.
Disclaimer: I don’t consume carbs. I don’t believe it would be healthy eating this for bfast every morning if you are also consuming processed foods, sugars, and carbs during the rest of your day. I think the evidence is pretty clear on that.
Good luck!
You may have stated this already in this thread, but when you say "no carbs," do you mean literally zero carbs? As in, you don't eat even healthier carbs such as quinoa, ezekiel bread, etc? I'm assuming you allow yourself veggies which contain carbs, but no fruit which are higher in natural sugars? Not judging or countering at all, really just curious what you mean when you say no carbs.