Add milk, milk cream & sugar in a pot. Keep it on gas stove. Heat it on simmer to medium flame. Don't boil it.
Meanwhile dissolve gelatin in 8-10 tsp cold water. Mix well. Keep rest until swell.
Switch off gas. Let milk cool on room temperature. Once cooled add vanilla extract. Mix well.
Now add gelatin in milk & whisk well.
Whisk continues until gelatin dissolve in milk.
Now in serving glass pour milk like pic. Keep glasses in deep freezer for 4-5 hours or overnight.
Meanwhile cut strawberries in pieces.
Add sugar & 4-5 tbsp water. Cook it on slow flame until strawberries softens.
Switch off gas. Let it cool.
Strain strawberry sauce with strainer.
Strawberry sauce is ready.
Take panna cotta glasses out of freezer.
Pour this sauce in panna cotta glasses
Keep these glasses for 1/2 an hour in freezer. Enjoy strawberry panna cotta with your valentine.