Preheat oven to 350 degrees F.

Line muffin tin with 8 muffin liners.

In a small bowl, mix together almond flour, monkfruit, and 1/4 cup melted butter. Mix well. Set aside 1/4 cup of the mixture. This will be used for the crumb topping.

Add remaining almond flour/crumb mixture to medium bowl.

Then add remaining 1/2 cup melted butter, cinnamon, almond extract and beaten eggs. Mix well with hand beaters for 15 seconds . Don't over mix.

Add mixture to muffin liners, about 1/2 way full.

Using fingers, crumble topping over the top of the muffins.

Bake for 22-24 minutes or until lightly golden brown.