Preheat the oven to 400°F.
Peel, seed, and cut the butternut squash into 1/2-inch cubes.
In a large bowl, toss the squash with the EVO oil and the acacia honey. Season with salt and pepper. Arrange in a single layer on a baking sheet lined with baking paper. Roast, stirring occasionally, until squash is golden and tender, 25-30 minutes.
In the meantime, put the ricotta, feta, yogurt, oil, zest, and juice of lemon, nutmeg, and pepper in a food processor and blend until smooth. Set aside.
Heat the remaining 2 tablespoons of oil in a pan over medium-high heat. Working in batches, add sage leaves and cook until edges begin to curl and turn dark green, 1-2 minutes. Using a slotted spoon, carefully transfer to paper towels to drain.
Place the bread slices out on a sheet pan and brush each with a little EVO oil. Grill until they are golden brown, about 6 minutes. Flip them halfway through.
Spread the ricotta mixture over the grilled bread slices. Add a spoonful of the roasted butternut squash and top each slice with a few crispy sage leaves. Serve immediately.