I understand and I sympathize. But... you could also cook. Prepare rice in a cooking pot and chicken in a frying pan with onions or shallots. 20 minutes. Or cook pasta and an egg. 10 minutes. Or fried potatoes with sausages and boiled eggs. 15 minutes. Or an omelette with spices and an avocado on the side. 10 minutes. Or a big sandwich if you're in a hurry. And half or more of those times will be spent waiting for the food to cook and monitoring them and stirring them.