Hummus is really good and you can always flavour it with some different spices for a bit of variety. Paprika is our LO's favourite but a little cumin is also good. You can also make a hummus type spread with any bean or pulse - butter and haricot beans are a good alternative to chickpeas and work just as well, with a little garlic and olive oil.
Tahini - we have it in the cupboard to use in hummus making, but it's nice on it's own too.
Hazelnut or other nut butter (just ground nuts and oil).
Roast aubergine spread - our Lo loves it, despite initial misgivings about roast aubergine on it's own (skin can be a bit tough and bitter) she now eats it as a spread or in moussaka.