... any suggestions?
Yes: wait.
Wait for the sun to touch the horizon (or mountain top), to get lower in the sky. It loses intensity and creates much less flare and problems in post. The overall light becomes softer as well, reducing the need for (gasp!) HDR.
Then wait some more.
Wait for sun to disappear behind the horizon. Between that moment and the next half an hour, you might get some incredible light and colors in the sky. Much, much softer and gentler than when sun is higher up.
I do not think HDR was necessary in the first one. It introduced some weird elements in the sky (as it usually does). What you could do instead is keeping the sky from the shot exposed for the sky, and hand-blanding it with a shot exposed for the shadows (ground). A GND filter in LR might do the trick with a single exposure as well (combined with some Shadows, Highlights tweaking).