Making Spider Bean Dip is straightforward. Follow these detailed steps to ensure your dip turns out amazing:

1. Preheat Your Oven: Start by preheating your oven to 350°F (175°C).
2. Prepare the Bean Mixture: In a large mixing bowl, combine the black beans and pinto beans, mashing them lightly with a fork.
3. Add Sour Cream: Mix in the sour cream to create a creamy base.
4. Incorporate Cheese: Stir in half of the shredded cheddar cheese until well mixed.
5. Mix in Vegetables: Add the diced onions and diced tomatoes to the mixture, ensuring even distribution.
6. Season: Sprinkle in the taco seasoning, garlic powder, and lime juice, mixing well to combine all flavors.
7. Transfer to Baking Dish: Spread the dip mixture evenly in a baking dish.
8. Top with Remaining Cheese: Sprinkle the remaining cheddar cheese on top for a golden finish.
9. Bake: Place in the preheated oven and bake for 20 minutes, or until the cheese is bubbly and melted.
10. Serve Hot: Remove from the oven, allow to cool slightly, and garnish with black olives and cilantro if desired.

These simple steps will guide you on how to create this incredible dip that’s sure to impress your friends and family!