when i roll minimalist, i rock a biolite campstove with grill attachment with a GSI pinnacle dualist cookset.
great for 2 people and the stove burns anything you can find like sticks and twigs. charges phones too
for big camps i have an rei camp kitchen with a 2 burner propane stove/oven in addition to a campfire grate. 16" dutch oven and cast iron cookware for coal cooking and steel for the stove/oven.
most of the time for the big camps, we will bag up meals so cooking is easy and streamlined, all ingredients in a single bag for single meal. pull out a bag, cook it up.