Make the Lemon Pound Cake:
- Preheat oven to 325F degrees. Generously grease and flour Bundt pan, coating every nook and cranny. Set aside.
- In a medium bowl, whisk together the flour, salt and lemon zest. Set aside.
- In bowl of stand mixer fitted with the paddle attachment, beat the butter, cream cheese and sugar on medium speed 3 to 4 minutes until light and fluffy.
- Add eggs, one at a time, beating well after each addition and scraping down sides of bowl as needed.
- Add the lemon extract and vanilla extract. Â Mix again to combine.
- Gradually add the dry ingredients while mixing. Â Mix until just combined, being careful not to over mix.
- Pour batter into pan and smooth out the top. Â Tap pan onto counter to remove any air bubbles.
- Bake 75 to 90 minutes until toothpick inserted into center comes out clean.  If the cake is getting too dark, tent the pan with aluminum foil.
- Let cool in pan for 10 to 15 minutes, then remove to wire rack to finish cooling completely.
Make the Lemon Cream Cheese Glaze:
- In bowl of stand mixer fitted with the paddle attachment, beat the butter and cream cheese until smooth.
- Add lemon juice and salt. Â Mix to combine.
- Gradually add confectioners’ sugar.  Mix and scrape down sides of bowl as necessary.
- Whip on high until completely smooth with no visible lumps of cream cheese.
Make the Candied Lemon Slices:
- Wash lemons well and dry. Â Thinly slice into 1/8 inch thick slices and remove seeds.
- In a medium saucepan, bring water and sugar to a boil. Â Stir to help all sugar dissolve.
- Add lemon slices and reduce heat to low but maintain a simmer (not boiling). Â Cook, stirring occasionally, until slices are completely see-through, about 35 minutes or more (depending on how thinly you sliced the lemons).
- Using tongs, remove lemon slices and place onto a cookie pan lined with wax paper. Â Allow to cool slightly before placing pan into the refrigerator to cool completely.
- Once lemon slices are completely cool and set up, peel away from wax paper. Â Store in an airtight container, lined with more wax paper, in the refrigerator until ready to use. Â If layering slices in your container, place a piece of wax paper in between to prevent sticking and clumping.
Assemble the Cake:
- Once cake has completely cooled, place onto serving dish. Â Spoon frosting over the top, gently smoothing and allowing to flow over the sides. Â Refrigerate 30 minutes until the frosting is set.
- Garnish with candied lemon slices around the top.