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 the oven to 400ÂºF. Prepare butternut squash: slice off the very top stem, slice the bulb of the squash off and set aside for another use, peel the skin off until the bright orange flesh shows, run the peeled squash through the spiralizer, cutting the noodles every 12-15 inches.