Preheat the oven to 400F. Line a baking sheet with parchment paper or use a baking dish and toss the grapes with olive oil, balsamic vinegar, salt and pepper.
Roast the grapes for about 25-30 minutes or until the grapes have blistered / burst. Remove from the oven and let cool fully while you make the whipped ricotta.
For the whipped ricotta
In a food processor or high speed blender add the ricotta, lemon juice, lemon zest, salt, pepper and olive oil. Blend on high speed until smooth and creamy, about 1-2 minutes.
Assemble the dip
If desired, lightly toast the hazelnuts in a small frying pan over medium heat until fragrant and just turning golden brown, about 4-5 minutes, stirring often. Set aside.
When the grapes are fully cooled, assemble the dip. Spread the whipped ricotta in a shallow bowl. Top the whipped ricotta with the roasted grapes. Garnish with a drizzle of honey, fresh thyme leaves and chopped hazelnuts.
Serve with crackers or crostini and enjoy!
Notes
The ricotta cheese you use should be full-fat to get the best whipped, luscious, silky ricotta.
Make sure to let the grapes fully cool before topping the whipped ricotta otherwise they will make the whipped ricotta much too soft with any residual heat.
How to make crostini to serve with this recipe: slice the baguette into 12-16 pieces and add to a parchment lined baking sheet. Brush top and bottom of each bread slice. Bake for 10-12 minutes at 400F, flipping halfway through, until crisp and starting to turn golden brown. Remove from the oven and cool the toasts.
Walnuts or almonds would be a delicious choice instead of hazelnuts in this whipped ricotta recipe.