Easy lunch??

Turkey sandwich with cheese, quesadillas, spaghetti, meatball sliders

Charcuterie - some assortment of these or other little finger foods they like: turkey pepperoni, cheese (string cheese, cubes, or sliced), berries, Cheerios, veggie straws, pickles, goldfish, crackers, raw veggies to dip in hummus or ranch

Otherwise it's usually PB & J or deli meat sandwich with some of the above for a side. We don't usually cook for lunches. If it's a packed lunch for school/daycare, I love the Bentgo lunchboxes.

Grilled cheese and tomato soup
Peanut butter jelly and maybe offer fruit or carrots
Sometimes my.kids aren't much for lunch and will do yogurt baby bell cheese slices of veggies or fruit

We do a lot of grilled cheese, sandwiches of various kinds, quesadillas, and on super easy days we do *snack plate lunch*

Corn muffin batter ( can use a mix like jiffy ) stir in extra protein ( extra eggs, cooked breakfast sausage or shredded cheddar ) add veggies like grated carrots or cooked spinach with the water pressed out. We like sausage and carrot, cheddar and carrot or eggs and spinach, bonus if you have a mini muffin tin ( my kiddo loves mini muffins )

Rice beans chicken and a side of fruit.
Beef and broccoli with some noodles.
Drinkable yogurt, fruits, cucumber.
Baked granola bars.