Ingredients
1 cup Cookie crumbs
2 tablespoon Butter, melted
1/4 teaspoon Salt
4 tablespoon Cocoa
3 tablespoon Cornstarch
4 tablespoon Sugar
1 cup Milk, whole
1 teaspoon Instant Coffee Powder
1/4 teaspoon Salt
1 teaspoon Vanilla extract
1 tablespoon Butter
2 tablespoon Liqueur / Flavouring (Optional)
Preparation
FILLING:
Mix dry ingredients for filling in a medium saucepan, whisking gently to mix (no heat)
Add 1/3 cup cold milk to dry ingredients, whisk well to make a smooth paste and break down all lumps. Add remaining milk a little at a time, and mix well till smooth. (No heat)
Turn on heat to medium, and stir mixture gently as it heats up to prevent lumps. When it comes to a boil, lower heat and continue to stir at a boil for one minute. Then turn off heat and move pan off.
Add butter, vanilla, and liqueur/flavouring if using. Beat mixture for 1-2 minutes until glossy and cooling down.
Pour filling into crust, tap gently to release any bubbles, and smooth top. Return to fridge to set.
CRUST:
MIx melted butter, cookie crumbs, and salt. Press well into a shallow 8" tart pan.
Put into fridge to set while the filling is prepared