Heat a large skillet to medium-high and place the ground beef in the center. Without chopping it, allow it to brown for 2 to 3 minutes. Flip to the other side and brown an additional 2 to 3 minutes.
Use a spatula to break the meat into smaller pieces.
Add the chopped bell pepper and carrot to the skillet, stir, and cover with a lid. Allow skillet to cook for 3 to 5 minutes while you chop the zucchini and broccoli.
Transfer in the zucchini and broccoli, stir and cover. Cook 3 to 5 minutes, until vegetables have reached desired done-ness.
Add the teriyaki sauce and allow mixture to come to a full boil. Cook, stirring occasionally, until sauce has thickened. Add sea salt to taste, and serve!
Notes
*If you're sensitive to broccoli, use one bunch of broccolini instead. I've noticed broccoli can be tough on the GI, but broccolini is much more well-received.**Use homemade or store-bought Low-FODMAP Teriyaki Sauce to keep the recipe Low-FODMAP.If you tolerate onion and garlic, add 1/2 of a yellow onion (finely chopped) and 3 to 4 cloves of garlic (minced).