Whisk eggs, sugar, vanilla, salt over simmering water til it reaches 100F. Continue whisking on medium high speed until ribbons form
Sift flour into egg mixture in 3 batches. fold just until combined.
Combine butter, milk, lemon zest. Mix in a little batter then fold that back into the main batch
Pour into 7 in pan. Bake at 350F for 30-40 min
Whisk butter & sugar until light & fluffy. Add milk 1 tbsp at a time until the consistency is spreadable. Add rose water & vanilla extract
Cook berries and lemon juice until boiling. Mash the berries to help them bust
Once boiling, add sugar. Let it keep boiling for about 5 min. Stir constantly to prevent burning. Mixture will start to gel up
Let cool then store in sterilized jar