That sounds like a quiche.How about an.open pie?
Store bought short crust pastry (or homemade. It's not difficult)
Line a bowl, can be individual bowls or bigger ones.
Blind bake is nice, but not necessary.
Filling: whatever veges fit the bill.
Fry onions & garlic, put a layer onions, then.maybe peppers, egg plant, onions again or something else.
Top with eggs, scrambled with cheese & italian herbs
Bake in oven.
They can be frozen.
If you want, add bacon, but that might bring it above budget