I went back and forth on this and there are so many variables and preferences that you really have to decide what is right for you. I will say that a large oven safe sauté pan can replace all other pans in a pinch. You can use it in the oven for cakes, loaves, cookies, casseroles, and on the stovetop for sauces, pasta, omelettes, steak whatever.
An immersion blender (with battery) or a blendtech (if you only do smoothies) is probably more portable and versatile than a blender itself.
You can also get collapsible silicone bakeware, bowls, containers etc that would let you take a lot more.
If you google camping cookware kits they will be focused on providing the most stuff in organized and travel sized things as well.
I went back and forth on this and there are so many variables and preferences that you really have to decide what is right for you. I will say that a large oven safe sauté pan can replace all other pans in a pinch. You can use it in the oven for cakes, loaves, cookies, casseroles, and on the stovetop for sauces, pasta, omelettes, steak whatever.
An immersion blender (with battery) or a blendtech (if you only do smoothies) is probably more portable and versatile than a blender itself.
You can also get collapsible silicone bakeware, bowls, containers etc that would let you take a lot more.
If you google camping cookware kits they will be focused on providing the most stuff in organized and travel sized things as well.
Good luck!