01 - Preheat oven to 425°F. Arrange jalapeno halves cut-side down on baking sheet. Drizzle with olive oil and roast 12-15 minutes until skins blister. Cool slightly, then dice.
02 - In large mixing bowl, combine roasted jalapenos, red bell pepper, corn, red onion, garlic, cream cheese, cheddar, Monterey Jack, sour cream, smoked paprika, cumin, salt, pepper, and cilantro. Mix thoroughly until fully incorporated.
03 - Spoon mixture into medium baking dish. Use spatula to smooth surface evenly.
04 - Bake at 350°F for 15-20 minutes until heated through and cheese melts completely, surface should be golden and bubbly.
05 - Top with additional jalapeno slices, green onions, and cilantro if desired. Serve warm alongside tortilla chips, crackers, or fresh vegetables.