• Preheat oven to 325 degrees.
• Grease and flour 2 regular loaf pans or 4 mini pans.
• Mix butter, sugar, lemon juice, lemon zest and vanilla until well blended.
• Add eggs one at a time and once all are incorporated beat for 2-3 minutes until light and fluffy.
• Sift flour, salt, baking powder and baking soda. Add dry ingredients to wet mixture and mix thoroughly.
• Add squash and stir just to blend.
• Pour into prepared pans and bake at 325 degrees for 45 minutes for small loaf pans or 1 hour for regular size loaf pans.
• Allow the pan to cool; remove the bread and place top down on a serving plate (makes for a nice presentation for the glaze and lemons).

Make the Roasted Lemons

• Cook lemon slices in a medium saucepan of boiling water 2 minutes to remove bitterness. Drain and pat dry.
• Gently toss lemon slices with sugar, and 1 Tbsp. oil in a medium bowl. Spread out on a parchment-lined baking sheet and bake until lemons are no longer wet and only slightly colored, 15–20 minutes. Let cool.

Make the Glaze

• Combine the melted butter and powdered sugar and stir until smooth; add the lemon juice and lemon zest and stir to combine.
• Add water or milk if necessary to get the right consistency.
• Pour the glaze over the top; covering it completely and letting excess dribble down the sides.
• Arranged sweet, roasted lemons on top.
• Serve warm or at room temperature.