Preheat oven to 400°F.
Place strawberries cut side down in 7×11-inch parchment-lined baking dish. Cream butter, brown sugar, and cinnamon. Blend in vanilla and spread over strawberries.
Cook in oven for 20-30 minutes, or until the strawberries are very soft.
Remove from oven and immediately pour fresh lemon juice over the hot strawberries. Sprinkle with lemon zest. Allow to cool.
Combine graham cracker crumbs, nuts and brown sugar. Blend in melted butter. Press mixture into 10, small (4 ounces) Good Cook ramekins or similar sized containers.
If using a vanilla bean, split the bean and scrape out the seeds.
Combine cream cheese, yogurt, whipping cream, sugar and vanilla extract (or seeds from spilt vanilla bean). Beat together in a stand mixer until smooth and fluffy.
Spoon on top of crust in prepared ramekins.
Top with strawberry sauce. Garnish with fresh mint sprigs, if desired.
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