Step 1

Preheat oven to 350° and add paper liners to muffin tin or lightly spray with non-stick cooking spray.

Step 2

In a medium bowl, whisk flour, baking powder, baking soda, and salt together until combined.

Step 3

In another bowl, beat oil and sugar together for 2 minutes then beat in egg.

Step 4

Next, add lemon yogurt, lemon juice and lemon zest, and mix until combined.

Step 5

Add dry ingredients into the wet ingredients and mix until just combined.

Step 6

Spoon batter into paper liners 2/3rds full.

Step 7

In a small mixing bowl, beat cream cheese, sugar, egg yolk, lemon juice, lemon zest and vanilla together until combined.

Step 8

Add a layer of cream cheese mixture on top of each muffin.

Step 9

In a small bowl, add flour, sugar, and butter together until crumbly.

Step 10

Add crumb topping and bake in preheated oven for 30-35 minutes.

Step 11

Remove from oven. Let cool for 10 minutes before serving. Can serve warm or cold.