Break the eggs and collect them in a saucepan to fill the pecan.
Add butter, sugar, corn syrup, vanilla, and salt.
Turn on the heat and boil this mixture by stirring it consistently.
Make a smooth, silky mixture.
Take the saucepan off the heat and add the crushed pecans.
Fold them gently with a spatula.
Keep it aside to cool until you make the cake batter.
For the cake batter, mix sifted all-purpose flour and stir in baking soda, baking powder, salt, sugar, and vanilla.
Make a crumbly mixture by mixing the butter with your hands or food processor.
Add milk, cinnamon, and eggs to the flour mixture.
Stir all ingredients until smooth.
Grease a bundt cake pan.
Make a layer of cake batter at the bottom.
Spread the pecan mixture on the cake batter layer. Repeat the process of layering until you finish.
Place the cake pan into the preheated oven at 350℉ (176.667°C). and Bake for an hour.
Top with the pecan mixture and drizzle sugar syrup on it.