Breakfast items we've brought in the past (never all at the same time, LOL) include:
- KIND bars, CLIF bars, or Fiber One bars (candidly, my breakfast of choice on vacation is nearly always a Fiber One bar, which is light-yet-filling and helps keep my tummy happy and my digestive system moving, which is especially important since I'm probably eating a lot of "treat yo' self" rich and exotic foods for lunch and dinner that are NOT part of my usual diet at home)
- Fresh fruit (apples and oranges travel well, or we get them delivered as part of an Amazon Prime Now grocery delivery)
- Bagels (we buy cream cheese on-site or have it delivered - my kids eat them raw, but I like to toast mine: I put the slices cut-side up, cover them with a sheet of tin foil, and give them a quick toasting by placing the in-room clothing iron on top of them for a couple minutes, if we're staying in a non-DVC room sans toaster)
- Mini cereal boxes (we purchase milk onsite or have it delivered, and bring lightweight reusable plastic bowls and spoons)
- Homemade "Lunchables" with sausage sticks, crackers, cheese and mustard (selections that don't spoil easily in transit, like the kinds you'd get in a Pepperidge Farms holiday gift box)
- Dried fruit packs (e.g., yogurt-covered raisins, dried cranberries, or just dried fruit mixes)
- Emerald "Breakfast on the Go" granola/nut pouches
- ...and after the first day, there's often the option of breakfasting on restaurant leftovers from the day before!
On our next trip, DH, who spent the winter losing over 40 pounds and plans to stay on his present Keto/low-carb diet, has requested access to things like eggs and bacon (!??!). So in addition to adding eggs and precooked bacon to the grocery delivery order, we'll be bringing one of these little 6" electric mini griddles so he can cook an egg or two in the morning. It's tiny enough for me to squeeze right into my carryon - and per one creative Youtuber who did a video on it, can also be used to toast bagels and bread.
Amazon product ASIN B010XQZIBQ