Sometimes it does but you have to get the nut free kind.
I would check forum topics for people with nut allergies, to get the best brownie recipe that's been tested without the clutter of random results. Like here www.rawfoodtalk.com/showthread.php?60322-Nut-free-brownies there are some interesting recipes from the classic brownie to coconut!
Some products that commonly contain nuts include peanut butter, trail mix, granola bars, and certain types of baked goods like cookies and brownies. It's important to always read the ingredient labels to check for any nut content if you have a nut allergy.
fat mart
Marcus Samuelsson Spiced Nut mix.
groundnuts are famous in their oil products
The Mountain Man Fruit and Nut Company provides nut baskets with different types of nuts in them that include the following: peanuts, pecans, almonds, cashews, and a mix of all four.
Pure sugar.
Virtually all are nut free, the only concern would eb that they are manufactured in a plant or area that also deals with nuts.
You should avoid any peanut or treenut products.
Someone who buys and uses products is called a consumer. And, one that particularly consumes health products is sometimes referred to as a health nut.
Because the confections made by sticking pecans into caramel patties and then covering them in chocolate resemble turtles.
http://www.nutritiondata.com/facts/nut-and-seed-products/3138/2