It depends on how much the flour costs.
8 lb 4 oz is 8.25 pounds, so the cost is 8.25 x cost per pound.
You can in emergencies, but it isn't paleo. Soy isn't a paleo-friendly ingredient.
You need 72 oz = 4,5 lb of flour.
Absolutely you can get 3 ingredient food recipes emailed to you. I know one recipe right now that I can email to you. The recipe only requires eggs, milk and flour to complete.
The answer to this question depends on what is being cooked. For instance, if the recipe is for a dessert, the flavoring or sweetening would be the basic ingredient. If it is for a soup, stock or broth. For a bread, the basic ingredient would be flour. For a pasta dish, it would be pasta.
In most sugar cookies the main ingredient is flour. The second ingredient would be sugar. There must be more flour than sugar or the cookies would not bake very well.
Sapin Sapin is a glutinous rice and coconut dessert, traditionally calling for rice flour. If your recipe calls for all-purpose flour, you can safely substitute equal parts brown or white rice flour.
Flour is the main ingredient in muffins.
That would depend on the recipe and what the cornmeal was doing. How big a part does it play? Lots of things might work. Whole wheat flour, reg. flour, oatmeal, crushed cornflakes, put some taco shells in a food processor.
Flour ( pasta ) is the main ingredient
As long as the recipe calling for regular flour also has baking powder or baking soda in it and you don't put that in also. If there is yeast in the recipe, then no you should not use self rising.
Flour is an ingredient used in baking. It has no "opposite."
The flour ingredient would be altered, wholemeal flour contains bran and wheatgerm while white flour has these ingredients removed.