Depends on how much you're going to cook and make meals yourself, versus buying stuff that's already mostly prepared. If you're going to cook and do all the work yourself, probably $300 per month. If you're buying a lot of prepared stuff probably $500+. I spend $400-500 per month on groceries, give or take.
The applicable subheading for the chocolate sprinkles, code CH002, will be 1806.90.9090, Harmonized Tariff Schedule of the United States (HTS), which provides for Chocolate and other food preparations containing cocoa: Other: Other: Other: Other. The rate of duty will be 6.7 percent ad valorem.
Nutrition information for German chocolate cake can vary depending on your recipe. A homemade recipe may include German's chocolate, flour, sugar, eggs, cocoa, salt, baking soda, vanilla, pecans, coconut and evaporated milk. One serving of homemade cake contains 592 calories. One serving of German chocolate cake contains 35.5 grams of total fat and 147 milligrams of cholesterol. The U.S. Department of Agriculture's dietary guidelines recommend you limit your total fat intake to less than 20 to 35 percent of calories.