There are many inexpensive, healthy and easy-to-prepare foods that you can bring to work every day. Here are some ideas:

    Salad: A salad can be a great option if you want something healthy and refreshing. 
    You can mix and match different types of greens, add some protein like grilled chicken or tofu, and top it off with some nuts, seeds or cheese. 
    To keep things interesting, you can change up the dressing or add different vegetables.

    Sandwich: A sandwich is an easy and convenient option that you can prepare in advance. 
    You can use different types of bread, add some protein like turkey or tuna, and top it off with some veggies like lettuce, tomato, and cucumber. 
    To keep things interesting, you can change up the type of bread or protein.

    Wrap: A wrap is similar to a sandwich, but it's wrapped in a tortilla instead of bread. 
    You can use the same ingredients as a sandwich and add some hummus or avocado for extra flavor.

    Yogurt: Yogurt is a great option if you want something quick and easy to eat. 
    You can add some granola, fruit, or honey to make it more interesting.

    Fruit: Fruits are healthy, portable, and easy to eat. 
    You can bring a banana, an apple, or a bag of grapes to work.

    Hard-boiled eggs: Hard-boiled eggs are a great source of protein and they are easy to prepare. 
    You can sprinkle some salt and pepper on them to add some flavor.

    Nuts and seeds: Nuts and seeds are a great snack that you can munch on throughout the day. 
    You can bring a bag of almonds, cashews, or pumpkin seeds to work.

These are just a few ideas, but there are many other options out there. The key is to find something that you enjoy and that is easy to prepare and eat. You can also experiment with different ingredients to keep things interesting.
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