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.
Baked Butternut Squash. 1  1. Gather your ingredients. 2  2. Preheat your oven to 350ÂºF (176ÂºC). 3  3. Remove the seeds from one large butternut squash.  4. Peel off the skin and chop the squash into serving 1  portions. 5. Cut it into several large slices.  6. Marinade the squash in a mixture of honey and vanilla extract.