Brown meat in a large skillet over medium-high heat.
When the meat is partially cooked, add onion and garlic and cook for 4 minutes
Add zucchini and cook another 3 minutes.
Remove from heat.
Add tomatoes, eggs, and spices and mix well.
Cut the tops off the peppers and scoop out the seeds and membranes.
Spoon the meat mixture into the peppers.
Place the uncooked peppers in a glass baking dish, cut side up. Bake in the preheated oven for 30-40 minutes until well heated and the peppers are slightly browned. Keep an eye on them as this can happen fast.
Notes
I like to top these with avocado and serve them with salad.
Store any leftovers in an airtight container in the fridge and eat within a week.