Premise: How to make baked red peppers stuffed with spinach, shallots and fresh sage<br>Preheat oven to 350 ° f (177 ° c). Heat 1 tbsp. Of olive oil in a large skillet over medium-high heat. Add the spinach, cover, and cook for 2 to 3 minutes, until just wilted.
Hypothesis: Preheat the oven to 177 c (350 f).