
1. Roasted Vegetable Pizza With Ghost Pepper Sauce

Spiciest ingredients: A ghost pepper, jarred hot pepper rings.
2. Budae Jjigae

The dish has interesting roots in the Korean War, and evolved from kimchi soup.
Spiciest ingredients: Red chili powder, red chili paste.
3. Ayam Rica-rica: Spicy Chicken

Spiciest ingredients: Bird chilis, a chunk of ginger.
4. Spicy Crock-Pot Chili

Spiciest ingredients: Chili powder, cayenne pepper, jalapeños.
5. Mapo Tofu

Spiciest ingredients: Sichuan peppercorns, ginger, chili oil.
6. Cajun Style Queso Fundido

Spiciest ingredients: Jalapeños, serranos, Creole Seasoning, Andouille sausage.
7. Doro Wat (Berebere Spiced Chicken)

Spiciest ingredients: Berbere, an Ethiopian spice blend. Here's how you can make your own.
8. Sriracha Buttered Shrimp

Spiciest ingredient: A whole lotta Sriracha.
9. Paneer Hariyali Frankie

Spiciest ingredients: Half a dozen green chilis.
10. Coconut Curry Soup with Chickpeas

Spiciest ingredients: Jalapeños, ginger root, red curry paste.
11. Chilate de Pollo

Spiciest ingredients: Dried pequin peppers, guajillo peppers, chile de arbol.
12. Acehnese Bird Eye Chili Sauce

Improve your scrambled eggs. And everything else you eat.
Spiciest ingredients: Bird chilis. (But that's all you need, especially if you don't discard the seeds).
13. Bhut Joloika (Ghost Pepper) Wings

Spiciest ingredients: Ghost pepper sauce, regular hot sauce.
14. Turkey Burgers with Cucumber Pepper Relish and Spicy Mayo

Spiciest ingredients: Sriracha, ginger, ghost pepper flakes.
15. Spicy Mushroom Ramen

Spiciest ingredients: Spicy chili flakes, sliced red chilis.
16. Chongqing Chicken

Spiciest ingredients: Whole dried chilis, ginger, Sichuan peppercorns.
17. Tabasco Red Currant Brownies

Spiciest ingredients: Tabasco, Tabasco chocolate, chili powder, Cajun seasoning.
18. Korean Style Chicken Wings

Spiciest ingredients: Gochujang, ginger.
19. Nam Prik Thai Chili Relish

For spreading on your spicy chicken wings.
Spiciest ingredients: Thai chilis, birds eye chilis, long red chilis.
20. Sichuan Dan-Dan Noodles

Spiciest ingredients: Sichuan peppercorns, chili flakes, chili paste.
21. Chili Paneer

Spiciest ingredients: Green chilis, red chili paste.
22. Coconut Butter Chicken Roast

Spiciest ingredients: Green chilis, garlic ginger paste, chili powder.
23. Cucumber Chili Ice Pops

If none of these are spicy enough for you...
...you can always double or triple the amount of the spiciest ingredients, or leave the seeds in the peppers.
Good luck with that.