1) Arugula alternative 2) Beans partner in pasta 3) Broad-leafed veggie 4) Broad-leaved endive 5) Chicory escarole 6) Endive 7) Endive type 8) Fancy salad vegetable 9) Frilly green 10) French word used in English 11) Leafy salad green 12) Leaves for some salads 13) Lettuce alternative 14) Radicchio alternative Found on https://www.crosswordclues.com/clue/escarole
bitter salad green of the chicory family with thick broad-lobed leaves, found in both flat and round heads. Found on http://www.patriciawells.com/glossary/