Preheat your oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper.
Melt butter in a microwave-safe bowl, then mix with sugar, eggs, and vanilla. Combine dry ingredients and fold them in. Add chocolate chips and bake for 25-30 minutes.
Prepare the Strawberry Layer:
In a saucepan, cook sliced strawberries with sugar, cornstarch, lemon juice, and vanilla over medium heat until thickened. Cool completely.
Make the Ganache:
Heat cream in a saucepan until it simmers. Pour over chocolate chips, then whisk to form a smooth ganache. Add butter and salt, mix well, and let cool slightly.
Assemble:
Spread the cooled strawberry mixture over the brownies, refrigerate for 30 minutes. Pour ganache on top and add whole strawberries for garnish. Refrigerate until set.
Notes
Substitute Options: For a gluten-free version, use a gluten-free flour blend. For a dairy-free version, replace butter and cream with plant-based options.
Variation: Add a drizzle of white chocolate or edible gold dust for an elegant presentation.
Storage: Store leftovers in the fridge for up to 4 days.