Step 1: Toast pumpkin seeds: put pumpkin seeds on a pan with no oil at medium heat stirring often until gold and toasted for 3 - 5 minutes. Set aside to cool.
Step 2: Roast habanero pepper: add the habanero pepper whole to pan on medium-high heat until charred and soft in middle, about 10 - 15 minutes.
Step 3: Allow habanero pepper to cool enough to destem and deseed it.
Step 4: Reserve seeds for topping
Step 5: Blend pepitas into powder, set aside
Step 6: Add orange and lime juice, blend
Step 7: Add tomatoes, peppers, salt, lime juice, orange juice into blender. Blend
Step 8: Pour blended mixture into bowl
Step 9: Slowly add pepitas into bowl and mix
Step 10: Top with pepitas, cilantro, onions, etc
Tips
Toast pepitas carefully: Be mindful of the temperature and timing when toasting the pepitas. Stir almost constantly. They tend to toast unevenly and burn quickly.