Latin American burgers with caramelized onion relish, jalapenos, and bell pepper mayo

Ingredients:

Burgers:

• 350 g of sirloin steak mince
• 350 g of ground beef shoulder
• 220 g raw chorizo ​​sausage, remove casings, crumble mince
• 1 tbsp adobo seasoning
• 1 large onion, grated
• 0.5 tbsp. breadcrumbs
• 2 tbsp. l. olive oil
• 2 large onions, very thinly sliced
• 1/2 cup pickled jalapeno rings, patted dry
• 0.5 cup dark brown sugar
• 2 medium canned roasted sweet peppers, patted dry
• 3/4 cup mayonnaise
• 6 slices Oaxaca cheese or mozzarella
• 6 hamburger buns

For the Delicious Adobo seasoning:

• 2 tbsp garlic powder
• 2 tbsp onion powder
• 2 tbsp. l. dried oregano
• 2 tablespoons lemon pepper
• 2 tbsp. l. dried parsley
• 2 tablespoons annatto seed powder
• 1 tbsp cumin powder

Preparation:

1. In a large bowl, mix the ground beef, chorizo, adobo seasoning, grated onion, and breadcrumbs together by hand. Form the meat mixture into 6 patties, being careful not to press them too hard, as this will make them tough. Line a baking sheet with waxed paper and arrange the patties in a single layer.
2. Cover and refrigerate for at least 30 minutes.
   
   Culinary adviceChilling will help the patties stay together when frying. If you make more patties than you need, simply line them with wax paper and place them in the freezer for frying another time.
   
   Delicious Adobo SeasoningMix all dry spices with annatto coloring pigment.
3. Make a caramelized onion and jalapeño relish:
   
   Heat olive oil in a heavy-bottomed skillet over medium-low heat. Add the onion and season with salt and pepper. Add the jalapeño pepper and brown sugar. Sauté for 15 minutes or until the onion and chili are soft. Set aside.
4. Prepare mayonnaise with sweet pepper:
   
   Drain the canned roasted peppers and place them in a blender or food processor. Add mayonnaise, salt, and pepper. Blend the mayonnaise and pepper until smooth. The sauce can be made in advance and stored in the refrigerator for up to two days. The flavor will be even more intense..
5. Make Latin American burgers:
   
   Preheat an outdoor grill or a grill pan on the stovetop over medium-high heat. Place the patties on the hot grill or pan and cook to your desired doneness. Due to the ground pork, medium-well is recommended, about 10 minutes per side.
6. Five minutes before the end of cooking, place slices of cheese on the patties to melt. If your grill has a lid, you can cover it briefly to speed up the melting process.
7. Assemble the burgers:
   
   Spread about 1 tablespoon of red pepper mayonnaise on both halves of the buns. Place the patties on the bottom halves and top with a couple of spoons of caramelized onion and jalapeño relish.