1560s, to remove (a nut, etc.) from a shell, from shell (n.). The meaning to bombard with shells is first attested 1856. To shell out disburse (1801) is a figurative use from the image of extracting nuts. Related: Shelled; shelling.
There are 14 calories in 1 cup, slices (3 oz) of Nopales (Cactus Leaf), raw. You'd need to walk 4 minutes to burn 14 calories. Visit CalorieKing to see calorie count and nutrient data for all portion sizes.
Chicken noodle soup is also quite popular. One cup of chicken noodle soup contains a total of 65 calories. Out of these 65 calories 46% of the calories come from carbohydrates, 34% calories come from fat and the remaining 20% come from proteins. 100 grams of chicken noodle soup contains 27 calories and one can weighing about 10.5 oz contains 158 calories. Some people prefer consuming chicken rice soup. One cup of chicken rice soup contains a total of 60 calories.