Mirador de Moraymar There are great views from the teraza and there is a special sort of look out tower which seats a few people. You would probably have to go there and book it to be certain of getting it. https://granadamap.com/morayma/index.htm (https://granadamap.com/morayma/index.htm)
El Agua Meat, cheese and chocolate fondues and decent priced wine. https://www.restauranteelagua.es/en (https://www.restauranteelagua.es/en)
All the ouside bars in Paseo de los Tristes https://granadainfo.com/tapas/en/paseo-tristes (https://granadainfo.com/tapas/en/paseo-tristes)
Ruta de Azafran You would have to get a window seat to get a good view. https://granadamap.com/azafran/ (https://granadamap.com/azafran/)
Huerta de Juan Ranas There is also a cafe bar on the roof, you don't have to have a full meal. There are also 2 other places just under Mirador de San Nicolas which I haven't been to. Just go up to the mirador an look over the wall and you can see a bit of what they are like. https://granadamap.com/juan_ranas/ (https://granadamap.com/juan_ranas/)
This is the line of bars in Paseo de Los Tristes. Most of the tables have great views of the Alhambra.