Bonus points for healthy/low carb. Omivore, vegetarian, vegan, I eat all the things but my autistic ass is very low on spoons. I'm a good cook but even the thought of cooking instant ramen sounds daunting sometimes.
Easy things I've incorporated are protein shakes with coffee, flax milk and chia seeds during the morning. Keeps me good til 1pm or so since breakfast grosses me out during the weekdays and it takes like 2 minutes to prepare
Also wraps. Throw a protein on, condiments or a sauce like pesto or something, rip up some lettuce with your BARE HANDS, and that's it. Or if you're feeling fancy, slice up some cheese/veggies. Less than 5 minutes with minimal clean up, just a cutting board knife, plate and maybe a spoon or butter knife. Sometimes if I'm not cutting much ill just do it carefully in my hands or on my plate to avoid washing the cutting board
Grilled bread cheese. Cutting it into cubes and making sure each side of each cube is grilled to perfection, or at least well, is a fun game. To turn it from a snack to a meal, add a whole can (they did say "low effort" after all) of daal and spice it up as needed.
I've never bought bread cheese or halloumi but I have a meltdown(in a good way) whenever I see it in stores, idk why I never buy it