These are tasty, but need a little tweaking. Agree with the earlier reviewer who said the recipe calls for too much liquid. Recommend whisking together 3/4 cup buttermilk with the egg and hold back the last 1/4 cup if the dough needs more liquid. Also recommend more sun-dried tomatoes. I tried it as written and would like a bit more, maybe 1/2 cup. I put in about half the called-for fresh thyme and it was fine. Great for making breakfast sandwiches.
Final product was great, but it would be helpful to have flour measurements in weight in addition to cups as that's more accurate for baking. I made the batter as instructed and found it to be way too wet to work with and wound up adding roughly an extra half-cup of flour.