It is usually applied to a combustible fuel mixture. Autoignition temperatures of liquid chemicals are typically measured using a 500-millilitre (18 imp fl oz; 17 US fl oz) flask placed in a temperature-controlled oven in accordance with the procedure described in ASTM E659.
Baked Butternut Squash - Directions. 1  Preheat oven to 350 degrees F (175 degrees C). 2  Place squash, cut sides down, in a 9x13 baking dish. 3  Bake in the preheated oven until tender and easily pierced with a fork, about 1 1/2 hours.
Preheat oven to 425 degrees. Drizzle squash flesh with 2 tablespoons olive oil and season with salt and pepper. Place cut side down on a parchment-lined rimmed baking sheet. Roast until squash is tender when pierced with a knife, about 1 hour. When cool enough to handle, gently scrape squash with a fork to remove flesh in long strands and transfer to a medium bowl. Toss with remaining 1 tablespoon oil, lemon juice, and parsley.