Crispy Brown Butter Sage Squash Melt Tips, FAQ & printable recipe

Tips for success

For the best texture, roast the squash until it is fully tender but not mushy—overcooking can make it watery.

If you have time, let the roasted squash cool slightly before mashing; this helps it thicken. You can also roast the squash a day ahead and keep it refrigerated until ready to assemble.

When frying the sage leaves, make sure the butter is hot but not smoking. The leaves should sizzle immediately and crisp up in about a minute.

Drain them on a paper towel to keep them crunchy. If you prefer a stronger sage flavor, chop the leaves and stir them into the brown butter instead of removing them.

Variations

• Apple and Sage Melt: Add thin slices of crisp apple to the sandwich along with the squash. The sweetness of the apple pairs beautifully with the sage and brown butter, adding a fresh crunch.
• Spicy Honey Drizzle: After cooking, drizzle the sandwich with a little honey mixed with a pinch of cayenne. The heat and sweetness complement the savory squash and cheese.
• Walnut Crunch: Sprinkle chopped toasted walnuts over the squash before adding the cheese. The nuts add a crunchy texture and a nutty flavor that echoes the brown butter.
• Balsamic Glaze Finish: Drizzle a small amount of balsamic glaze over the finished sandwich. The tangy sweetness cuts through the richness of the cheese and brown butter.

Storage and make-ahead

Fridge

Store leftover sandwiches in an airtight container in the fridge for up to 2 days. Reheat in a skillet or toaster oven to maintain crispness.

Freezer

Assembled but uncooked sandwiches can be frozen for up to 1 month. Wrap tightly in plastic wrap and foil.

Reheat

Reheat refrigerated sandwiches in a skillet over medium heat for 2-3 minutes per side until hot and crisp.

Store any leftover sandwiches in an airtight container in the refrigerator for up to 2 days.

Reheat in a skillet over medium heat to restore crispness, or in a toaster oven. The squash filling can also be stored separately for up to 3 days.

Roast the squash and crisp the sage leaves up to 2 days in advance. Keep the squash refrigerated and the sage leaves in an airtight container at room temperature.

Assemble the sandwiches just before cooking to prevent the bread from becoming soggy.

Serving ideas

Serve the melt immediately after cooking, while the cheese is still hot and stretchy. The crispy sage leaves on top add a wonderful textural contrast. Pair with a simple green salad or a bowl of tomato soup for a complete meal.

These melts are substantial enough to stand alone, but they also work well as a hearty appetizer when cut into smaller pieces. For a fall-inspired touch, serve with roasted apple slices or a drizzle of balsamic glaze.

Frequently asked questions

Recipe card

Crispy Brown Butter Sage Squash Melt

Prep 15 minCook 20 minTotal 35 minServes 2

Ingredients

• 1 cup cubed butternut squash
• 1/4 tsp ground nutmeg
• 8 fresh sage leaves
• 3 tbsp unsalted butter
• 1 cup grated Fontina cheese
• 1/4 cup grated pecorino cheese
• 4 slices rustic sourdough bread

Instructions

1. Heat the oven to 400°F (200°C). Toss the cubed butternut squash with the ground nutmeg and a pinch of salt on a parchment-lined baking sheet. Roast for 15 to 20 minutes, until the squash is tender and lightly caramelized at the edges. Remove from the oven and mash the squash with a fork until smooth but still slightly chunky.
2. In a small skillet, melt the butter over medium heat. Add the fresh sage leaves and cook for 1 to 2 minutes, until the butter foams and the sage leaves turn crisp and dark green. Remove the sage leaves with a slotted spoon and set aside. Continue to cook the butter until it turns golden brown and smells nutty, about 1 minute more. Remove from heat and pour the brown butter into a small bowl.
3. Lay the sourdough slices on a work surface. Spread the mashed squash evenly over two slices. Sprinkle the grated Fontina and pecorino over the squash, then top with the remaining sourdough slices. Brush the outside of each sandwich with the reserved brown butter.
4. Heat a griddle or large skillet over medium heat (about 360°F / 180°C). Place the sandwiches on the hot surface and cook for 3 minutes per side, until the bread is golden brown and crisp and the cheese is melted. Press down lightly with a spatula while cooking.
5. Transfer the sandwiches to a cutting board. Top each with the crispy fried sage leaves. Slice in half and serve immediately while the cheese is stretchy and hot.

Contains: gluten, milk

Estimated nutrition per serving

Calories

620

Protein

24 g

Carbohydrates

52 g

Fat

35 g

Automatic estimate from the ingredient list, not laboratory-verified.