3 with peanut chipotle barbecue sauce Recipes

vegetable oil, plus more for brushing, onion, finely chopped (large), minced fresh ginger, garlic cloves, minced, tomato puree, ketchup, red wine vinegar, worcestershire sauce, dijon mustard, honey, molasses, pure dried ancho chile powder, chipotle chile in adobo, minced, water, creamy peanut butter, salt & freshly ground black pepper, hamburger buns, split, ground chuck, shredded cheddar cheese (3 oz), scallion, finely chopped, lettuce, tomato , slices for serving

vegetable oil, plus more for brushing, onion, finely chopped, minced fresh ginger, garlic, minced, tomato puree, ketchup, red wine vinegar, worcestershire sauce, dijon mustard, honey, molasses, pure ancho chile powder, canned chipotle in adobo, minced, water, creamy peanut butter, salt and freshly ground pepper, hamburger buns, split, ground beef chuck, shredded cheddar (3 oz), scallion, finely chopped, lettuce and tomato slices, for serving