Preheat oven to 350°F
Using gloves, slice jalapenos lengthwise and scrape out seeds
Using a food processor, blend together soaked cashews, cooked sausage, dijon, lemon juice, chopped garlic, and spices. Add water by tablespoon to meet desired consistency. (You shouldn't need more than a couple tablespoons.)
Distribute filling evenly among peppers
Grease a baking sheet with olive oil and bake for 15-20 minutes at 350°F
Garnish with paprika and your choice of hot sauce - serve immediately