I have a crockpot recipe for burritos, located here, that I really want to make. It says to cook the mixture on low heat for 6-10 hours but that is too long/short. I really want to convert the recipe to a high heat so I can cook it quicker. Do you think it is possible to cook this on high? If so would the recipe itself change and how (more/less water required)? How long should I cook it on high?   
You can add a handful of pumpkin seeds or sunflower seeds. You don't need to adjust any of the other ingredients.  Sunflower seeds contain a ton of good stuff, including fibre, according to Wikipedia:  "In addition to linoleic acid (an essential fatty acid), sunflower seeds are also an excellent source of dietary fiber, some amino acids (especially tryptophan), Vitamin E, B Vitamins (especially vitamin B1 or thiamine, vitamin B5 or pantothenic acid and folate), and minerals such as copper, manganese, potassium, magnesium, iron, phosphorus, selenium, calcium and zinc.[5] Additionally, they are rich in cholesterol-lowering phytosterols." 