Preparing the Cheesecake Crust:

1. Preheat the Oven: Preheat your oven to 325°F (165°C). Line a 12-cup muffin tin with cupcake liners or lightly grease each cup to prevent sticking.
2. Make the Crust: In a medium bowl, combine the graham cracker crumbs, sugar, and ground cinnamon (if using). Stir in the melted butter and mix until the crumbs are evenly coated and the mixture is slightly moist.
3. Press the Crust: Spoon a tablespoon of the graham cracker mixture into each muffin cup and use the back of a spoon or your fingers to press the crumbs down firmly. Bake the crusts for 5-7 minutes until they are golden and set. Remove from the oven and set aside to cool.

Preparing the Cheesecake Filling:

4. Beat the Cream Cheese: In a large mixing bowl, beat the softened cream cheese with a hand mixer or stand mixer on medium speed until smooth and creamy, about 2-3 minutes.
5. Add Sugar and Vanilla: Add the granulated sugar and vanilla extract to the cream cheese, and continue to mix until fully incorporated.
6. Add Eggs: Add the eggs one at a time, beating well after each addition to ensure the mixture is smooth. Scrape down the sides of the bowl as needed.
7. Add Optional Ingredients: If using, stir in the sour cream and flour to make the cheesecake filling extra smooth and creamy.
8. Fill the Cups: Spoon the cheesecake mixture over the cooled crusts, filling each muffin cup nearly to the top.
9. Bake the Cheesecakes: Bake the mini cheesecakes for 18-20 minutes, or until the edges are set but the centers are slightly jiggly. Turn off the oven and let the cheesecakes cool in the oven with the door ajar for 1 hour. Then transfer them to the refrigerator to chill for at least 2 hours.

Preparing the Chocolate Covered Strawberries:

10. Prepare the Strawberries: Wash the strawberries thoroughly and pat them dry with a paper towel. It’s crucial that the strawberries are completely dry to ensure the chocolate sticks properly.
11. Melt the Chocolate: In a microwave-safe bowl, combine the semi-sweet or milk chocolate with the coconut oil (or vegetable oil). Microwave in 20-30 second intervals, stirring in between, until the chocolate is smooth and melted.
12. Dip the Strawberries: Hold each strawberry by the stem and dip it into the melted chocolate, swirling to coat the strawberry halfway. Let any excess chocolate drip off.
13. Set the Strawberries: Place the dipped strawberries on a sheet of parchment paper or a silicone mat to set. If you like, drizzle white chocolate over the dipped strawberries or sprinkle them with colorful sprinkles for added decoration.

Assembling the Mini Cheesecakes:

14. Top with Strawberries: Once the cheesecakes are fully chilled and the chocolate-covered strawberries are set, place one strawberry on top of each mini cheesecake.
15. Serve: Serve the mini cheesecakes chilled for the best flavor and texture. They are perfect for individual servings at parties or as a sweet treat after dinner.