These Butternut Squash Crostini are the perfect fall appetizer, lightly sweet, slightly spicy, and finished with a nutty crunch. Eash toasted baguette slice is topped with a honey-roasted squash mixture that's beautiful enough for holiday entertaining but easy enough for any autumn evening.
In a medium bowl, mix the butternut squash, honey, red pepper flakes, caper berries, olive oil and walnuts until well combined.
Transfer the squash mixture to a heavy duty baking sheet. Bake for 10 minutes. Remove the squash from the oven and stir. Bake 15 minutes longer, until squash is tender.
Remove the squash from the oven and allow to cool to room temperature.
Place the baguette slices on a baking sheet and drizzle with the olive oil, salt, and pepper. Toast in the oven for 7 minutes, until baguette slices start to turn lightly browned around the edges and are crisp.
Remove the baguette slices from the oven and top with a tablespoon of squash mixture. Garnish with asiago cheese and chives (if using).