Chocolate Lunch Box Bars

Prep: 15 min Cook: 25 min Serves: 12 Cuisine: American

Chocolate Lunch Box Bars are rich, chewy treats packed with oats, chocolate chips, and nuts, perfect for satisfying sweet cravings and ideal for lunchboxes or snacks.

Be the first to rate this recipe

Ingredients

  • 2/3 cup butter or margarine
  • 1/2 cup sugar
  • 1/2 cup light brown sugar
  • 2 eggs
  • 1 teaspoon vanilla
  • 1 cup flour
  • 3/4 teaspoon salt
  • 3/4 teaspoon baking soda
  • 1 cup oats
  • 6 ounces chocolate chips
  • 1/2 cup chopped nuts

Instructions

  1. Cream sugar and butter until fluffy.
  2. Beat in eggs and vanilla.
  3. Sift dry ingredients and add to creamed mixture.
  4. Stir in oats, chocolate chips, and nuts.
  5. Pour into a greased 13 x 9-inch pan.
  6. Bake at 350°F (175°C) for 25 minutes.

Tips & Substitutions

For a richer flavor, consider using unsalted butter instead of margarine. You can substitute half of the flour with whole wheat flour for added nutrition. If you’re short on chocolate chips, feel free to use a mix of chopped chocolate bars or even peanut butter chips. Adding a pinch of cinnamon or espresso powder can enhance the chocolate flavor.

Serving Suggestions

These Chocolate Lunch Box Bars make a delightful snack on their own or can be served alongside a glass of milk or a scoop of ice cream for a more indulgent treat. They pair beautifully with Coconut Topped Oatmeal Cake for a sweet dessert spread. Consider adding fresh fruit or yogurt for a balanced breakfast option.

Storage & Reheating

Once cooled, cut the bars and store them in an airtight container at room temperature for up to a week. For longer storage, you can freeze the bars by wrapping them individually in plastic wrap and placing them in a freezer-safe bag. To reheat, simply warm in the microwave for a few seconds until soft.

Nutrition & Diet Analysis (per serving)

Each serving of Chocolate Lunch Box Bars contains roughly 343 calories, with 5g protein, 28g carbohydrates, and 22g fat. It is a good source of protein (11% of the Daily Value) and dietary fiber (10% of the Daily Value). Note that it is relatively high in sodium, at 1042mg per serving (45% of the Daily Value).

343 kcal 17% DV
Protein Fat Carbs

Macronutrients

Protein 5.4g 11% DV
Total Fat 21.9g 28% DV
Carbs 27.7g 10% DV
Fiber 2.7g 10% DV
Sugar 6.5g 13% DV

Electrolytes

Sodium 1041.8mg 45% DV
Potassium 268.5mg 6% DV
Cholesterol 64.8mg 22% DV

Vitamins & Minerals

Vitamin A 5.3mcg 1% DV
Vitamin C 5.1mg 6% DV
Calcium 51.4mg 4% DV
Iron 1.4mg 8% DV
Diet fit Under 400 cal
Contains Milk Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use gluten-free flour in this recipe?

Yes, you can substitute all-purpose flour with a gluten-free flour blend. Be sure to check that the blend contains xanthan gum or add it separately to help with the texture.

What can I substitute for eggs if I want a vegan option?

You can use flaxseed meal as an egg substitute. Mix 1 tablespoon of flaxseed meal with 2.5 tablespoons of water for each egg. Let it sit for a few minutes until it thickens before adding it to the mixture.

How do I know when the bars are done baking?

The bars are done when they are lightly golden around the edges and a toothpick inserted in the center comes out clean or with a few moist crumbs. Be careful not to overbake, as this can lead to dry bars.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

American recipes → Vegetarian recipes → Dairy recipes → All recipes →