INGREDIENTS
1/4 cup
butter, cubed
2
large sweet onions, thinly sliced (see NOTES)
1/4 tsp
crushed red pepper flakes
1/8 tsp
salt
6
garlic cloves, minced
2 cups
grape tomatoes, halved
2 tbsp
balsamic vinegar
1 tbsp
soy sauce
1/4 cup
olive oil, divided
1
package (16 ounces) uncooked angel hair pasta
9
bacon strips, cooked and crumbled
2/3 cup
shredded Parmesan cheese
1/2 tsp
coarsely ground pepper
1 tbsp
chopped fresh basil -OR- 1 tsp dried