1. Heat oven to 400°. Toss sweet potatoes in olive oil and turn out onto a baking sheet. Season with salt and pepper and fresh sage then bake for 45 minutes, until the sweet potatoes are soft and cooked through.
2. Remove from oven and add the sweet potatoes along with 3 tbsp of pumpkin puree into a mixer with a paddle attachment. Turn on low until the potatoes are mashed. Season with cumin and coriander then set aside.
3. Heat oven to 200°. Fill a large pot with enough oil to reach 2-inches up the side of the pan. Heat oil to 375°. When the oil is hot, lay out the tortillas on a clean workspace and
spread a heaping spoonful of the pumpkin sweet potatoes down the middle of the
tortilla. Top with some black beans and roll the tortilla tightly around the
filling and secure it with a toothpick.
4. Working in batches, fry the taquitos in the oil, turning once, until golden brown on all sides, about 4 minutes. Transfer to a paper towel lined plate to drain. While assembling and frying the
other tortillas, place the cooked taquitos on a baking sheet and put in the oven to warm.
5. To serve: place warm taquitos on a serving plate, drizzle with sour cream and hot sauce. Spoon guacamole on the top. Sprinkle with the sliced red onions, diced tomatoes & pumpkin seeds.