FWIW, I like Knorr Vegetarian Vegetable bouillon cubes. (Other premade Veggie bouillons have NOT impressed me). When I first became a vegetarian all the forum

FWIW, I like Knorr Vegetarian Vegetable bouillon cubes. (Other premade Veggie bouillons have NOT impressed me). When I first became a vegetarian all the forums widely advised making your own vegetable broth by boiling down veggies and freezing large amounts for later use, using multiple smallish containers so you never had to deal with thawing more broth than you needed. At the time I was a college student with no freezer (or stove) so that wasn't an option, and I ended up getting used to the bouillon and never trying the recommended option, but it may be worth trying out.