Thought I would give it a try today. Just tried my first slice with butter. The taste is really different to normal bread. Ive another 7 slices to get through, what can I place on it to mask the flavor? Will toasting it make it taste better as well?

I like it with honey or vegemite.

Sunflower seed bread does not tend to have all the awful tripe most breads have such as flour improver or mould inhibitors.

I love honey and sunflower seed bread toasted and spread with butter.

Unsalted butter. Possibly creamy things. Cheese, particularly sweetish ones like Jarlsberg, Leerdammer. Or European style with cheese / something meaty or smoked (ham, salami, smoked salmon) / and or something pickled (gherkins, sauerkraut).